{"title":"Alpinestars S-R7 Motorcycle Helmets","description":"\u003cp\u003eThe Alpinestars S-R7 helmet range has been developed for riders who demand high levels of performance, comfort and connectivity on the road or track. Combining Alpinestars’ expertise in motorcycle protection with advanced materials and aerodynamic design, the S-R7 range delivers a premium riding experience in a lightweight, performance-focused package.\u003c\/p\u003e\n\u003cp\u003eDesigned with airflow and rider vision in mind, S-R7 helmets feature optimised ventilation and a wide field of view, helping you stay focused through every ride. Advanced protective construction provides confidence across a variety of riding environments, while the refined interior offers a comfortable fit for longer journeys.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 range is also compatible with the Alpinestars A-Connect Communication System, providing integrated connectivity and group communication capabilities. With striking finishes and a distinctly sporty design, the Alpinestars S-R7 helmet range is an ideal choice for riders looking for advanced protection, modern technology and track-inspired styling.\u003c\/p\u003e","products":[{"product_id":"alpinestars-s-r7-helmet-solid-black-matte","title":"Alpinestars S-R7 Helmet Solid Black Matt","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Solid Black Matt is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in understated Solid Black Matt, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677273375096,"sku":"AS-8202026110-M","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677273407864,"sku":"AS-8202026110-L","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677297820024,"sku":"AS-8202026110-XL","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"2XL","offer_id":55677297852792,"sku":"AS-8202026110-2XL","price":449.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetSolidBlackMattAS-8202026110LeftFront3qtr.webp?v=1791278058"},{"product_id":"alpinestars-s-r7-helmet-solid-grey-glossy","title":"Alpinestars S-R7 Helmet Solid Grey Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Solid Grey Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in understated Solid Grey Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677335437688,"sku":"AS-82020261635-M","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677335470456,"sku":"AS-82020261635-L","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677335503224,"sku":"AS-82020261635-XL","price":449.99,"currency_code":"GBP","in_stock":false},{"title":"2XL","offer_id":55677335535992,"sku":"AS-82020261635-2XL","price":449.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetSolidGreyGlossyAS-82020261635LeftFront3qtr.webp?v=1791278821"},{"product_id":"alpinestars-s-r7-helmet-a-core-black-grey-red-matt","title":"Alpinestars S-R7 Helmet A-Core Black \/ Grey \/ Red Matt","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in A-Core Black \/ Grey \/ Red Matt is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in classic A-Core Black \/ Grey \/ Red Matt, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677341991288,"sku":"AS-82033261653-M","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677342024056,"sku":"AS-82033261653-L","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677342056824,"sku":"AS-82033261653-XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetA-CoreBlackGreyRedMattAS-82033261653LeftFront3qtr.webp?v=1791279646"},{"product_id":"alpinestars-s-r7-helmet-zeal-black-blue-pink-white-glossy","title":"Alpinestars S-R7 Helmet Zeal Black \/ Blue \/ Pink \/ White Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Zeal Black \/ Blue \/ Pink \/ White Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in classic Zeal Black \/ Blue \/ Pink \/ White Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677349364088,"sku":"AS-82027261636-M","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677349396856,"sku":"AS-82027261636-L","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677349429624,"sku":"AS-82027261636-XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetZealBlackBluePinkWhiteGlossyAS-82027261636LeftFront3qtr.webp?v=1791280759"},{"product_id":"alpinestars-s-r7-helmet-lumen-black-purple-red-white-glossy","title":"Alpinestars S-R7 Helmet Lumen Black \/ Purple \/ Red \/ White Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Lumen Black \/ Purple \/ Red \/ White Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in bold Lumen Black \/ Purple \/ Red \/ White Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677355622776,"sku":"AS-82030261656-M","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677355655544,"sku":"AS-82030261656-L","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677355688312,"sku":"AS-82030261656-XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetLumenBlackPurpleRedWhiteGlossyAS-82030261656LeftFront3qtr.webp?v=1791281697"},{"product_id":"alpinestars-s-r7-helmet-lumen-silver-black-pink-yellow-glossy","title":"Alpinestars S-R7 Helmet Lumen Silver \/ Black \/ Pink \/ Yellow Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Lumen Silver \/ Black \/ Pink \/ Yellow Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in bold Lumen Silver \/ Black \/ Pink \/ Yellow Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677357949304,"sku":"AS-82030261671-M","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677357982072,"sku":"AS-82030261671-L","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677358014840,"sku":"AS-82030261671-XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetLumenSilverBlackPinkYellowGlossyAS-82030261671LeftFront3qtr.webp?v=1791282512"},{"product_id":"alpinestars-s-r7-helmet-kinetis-black-red-white-glossy","title":"Alpinestars S-R7 Helmet Kinetis Black \/ Red \/ White Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Kinetis Black \/ Red \/ White Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in classic Kinetis Black \/ Red \/ White Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"M","offer_id":55677360144760,"sku":"AS-82036261525-M","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"L","offer_id":55677360177528,"sku":"AS-82036261525-L","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetKinetisBlackRedWhiteGlossyAS-82036261525LeftFront3qtr.webp?v=1791283333"},{"product_id":"alpinestars-s-r7-helmet-kinetis-black-blue-pink-white-glossy","title":"Alpinestars S-R7 Helmet Kinetis Black \/ Blue \/ Pink \/ White Glossy","description":"\u003cp\u003eThe Alpinestars S-R7 Helmet in Kinetis Black \/ Blue \/ Pink \/ White Glossy is a lightweight, high-performance motorcycle helmet engineered to deliver advanced protection, aerodynamic stability and effective ventilation for both track and road riding. Combining a multi-composite shell with Alpinestars’ patented PLASMA technology, the S-R7 is designed to provide a high level of impact protection while maintaining a lightweight construction.\u003c\/p\u003e\n\u003cp\u003eThe multi-composite shell combines carbon, aramid fibre and fibreglass with pre-preg epoxy resin to deliver strength, energy dissipation and penetration resistance. Inside, a size-specific EPS liner uses seven pieces across six densities, precisely matched to each shell size for optimised impact absorption. Alpinestars’ low-friction slip plane is incorporated into the EPS to help reduce rotational acceleration during oblique impacts, while PLASMA inserts in the collarbone recesses are designed to provide additional shock absorption during a slide.\u003c\/p\u003e\n\u003cp\u003eAerodynamic performance is a key feature of the S-R7, with the shell, integrated road spoiler and lateral winglets developed to reduce drag and turbulence while supporting high-speed stability. The 10-port ventilation system uses six intake and four exhaust ports, while adjustable chin vents, a central chin intake, sliding top vent and rear extractors help maintain airflow throughout the helmet. The removable and washable comfort lining features anti-microbial fabric treatment, while 3D cheek pads include eyewear channels, an Emergency Release System and hydration tube channel.\u003c\/p\u003e\n\u003cp\u003eThe ECE 22.06 homologated helmet is equipped with an Optical Class 1 anti-scratch shield and is Pinlock 120XLT 100% Max Vision compatible. Its secure locking mechanism and tool-less visor release provide practical functionality, while the A-Head Fitment System allows micro-adjustment of helmet height, depth and fore-aft angle for a more personalised fit.\u003c\/p\u003e\n\u003cp\u003eThe S-R7 is also engineered for seamless integration with the \u003ca href=\"\/products\/alpinestars-a-connect-communication-system\" title=\"Alpinestars A-Connect Communication System\"\u003eAlpinestars A-Connect Communication System\u003c\/a\u003e, featuring a second-generation Harman Kardon sound system with 40mm speakers and AI-based noise cancellation technology. Finished in classic Kinetis Black \/ Blue \/ Pink \/ White Glossy, the Alpinestars S-R7 combines sophisticated protection technology with race-inspired aerodynamic performance for riders demanding advanced helmet technology on the road or track.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-composite shell:\u003c\/strong\u003e combines carbon, aramid fiber, and fiberglass with pre-preg epoxy resin to deliver lightweight strength, energy dissipation, radial strength, and penetration resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLASMA inserts:\u003c\/strong\u003e integrated into the collarbone recesses to provide high-performance shock absorption and help reduce injury risk during a slide.\u003cbr\u003eWide field of vision: provides 220° peripheral and 57° vertical vision through an optimized eye port and rider head position for improved awareness on track and road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific EPS liner:\u003c\/strong\u003e uses seven pieces in six densities, precisely matched to each helmet size and its corresponding outer shell for optimized impact absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-friction slip plane:\u003c\/strong\u003e Alpinestars’ patented EPS coating helps reduce rotational acceleration during oblique impacts, exceeding the ECE 22.06 Peak Rotational Acceleration standard by 80%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-preg composite construction:\u003c\/strong\u003e carbon, aramid fiber and fiberglass layers are bonded with advanced epoxy resin pre-applied directly to the pre-preg fibers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic shell structure:\u003c\/strong\u003e delivers ultra-low drag, high-speed stability and reduced neck strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated road spoiler:\u003c\/strong\u003e developed using computer-aided pressure visualization in a full-scale wind tunnel to reduce turbulence and drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral winglets:\u003c\/strong\u003e integrated into the outer structure to further support high-speed stability and reduce aerodynamic drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-port ventilation system:\u003c\/strong\u003e comprises six intake ports—three in the chinguard and three at the top - and four exhaust ports, with two at the chin bar and two at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable chin vents:\u003c\/strong\u003e two closable front openings direct airflow toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral chin intake:\u003c\/strong\u003e additional closable intake beneath the shield lock directs air toward the inner shield and uses a removable rubber bung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSliding top vent:\u003c\/strong\u003e movable upper section reveals three internal air channels for increased airflow and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChin-bar extractor vents:\u003c\/strong\u003e two lateral exhaust ports remove humid air from the helmet interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear extractor vents:\u003c\/strong\u003e two exhaust ports integrated into the rear spoiler support effective hot-air extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable comfort lining:\u003c\/strong\u003e all linings are removable and washable and feature anti-microbial fabric treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D cheek pads:\u003c\/strong\u003e fitted foam construction includes eyewear channels, an Emergency Release System and an integrated hydration tube channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e size M weighs 1,390g \/ 3.06lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECE 22.06 homologated:\u003c\/strong\u003e the S-R7 meets ECE 22.06 helmet standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Class 1 shield:\u003c\/strong\u003e ECE 22.06 homologated shield features double-sided anti-scratch treatment and variable thickness from 1.6 mm at the sides to 2.6 mm at the center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinlock® compatible:\u003c\/strong\u003e shield pins accommodate a Pinlock® 120XLT 100% Max Vision lens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure shield locking:\u003c\/strong\u003e premium polymer locking lever helps prevent unwanted shield detachment during impacts or crashes and can be secured closed through the frontal metal hook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-less visor release:\u003c\/strong\u003e secure quick-release system allows easy visor removal and replacement without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield sealing mechanism:\u003c\/strong\u003e side mechanisms allow the shield to rotate and move to seal completely against the helmet’s rubber window trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Head Fitment System:\u003c\/strong\u003e patented micro-adjustable system connected to the EPS liner allows helmet height, depth and fore-aft angle to be tuned to the rider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System:\u003c\/strong\u003e 3D foam cheek pads incorporate ERS for emergency helmet removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSIZE GUIDE\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAlpinestars Helmet Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the circumference of your head (above your ears) with a tape measure.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (CM)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e53-54cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e55-56cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e57-58cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e59-60cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e61-62cm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63-64cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHEAD (IN)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd style=\"text-align: center;\"\u003e20.75-21.25in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e21.75-22in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e22.5-22.75in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.25-23.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24-24.5in\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e24.75-25.25in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Alpinestars","offers":[{"title":"L","offer_id":55677362307448,"sku":"AS-82036261636-L","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"XL","offer_id":55677363650936,"sku":"AS-82036261636-XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsS-R7HelmetKinetisBlackBluePinkWhiteGlossyAS-82036261636LeftFront3qtr.webp?v=1791283981"},{"product_id":"alpinestars-a-connect-communication-system","title":"Alpinestars A-Connect Communication System","description":"\u003cp\u003eThe Alpinestars A-Connect Communication System is an integrated motorcycle communication unit developed specifically for \u003ca href=\"\/collections\/alpinestars-s-r7-motorcycle-helmets\" title=\"Alpinestars S-R7 Motorcycle Helmets\"\u003eAlpinestars S-R7 Motorcycle Helmets\u003c\/a\u003e, giving track and sport riders a reliable way to stay connected while riding. Combining Mesh Intercom 3.0, WAVE cellular connectivity and Bluetooth 5.3, the A-Connect provides flexible communication for group rides, navigation, calls and entertainment, with automatic switching between Mesh and WAVE to help maintain connectivity over longer distances.\u003c\/p\u003e\n\u003cp\u003eMesh Intercom 3.0 supports communication of up to 2 km (1.4 miles) in open terrain, with open or private groups and virtually unlimited riders. For longer-distance communication, WAVE uses cellular connectivity, while Bluetooth 5.3 provides compatibility with other Bluetooth intercom systems as well as smartphones and navigation devices. Automatic Mesh-to-WAVE switching helps keep communication seamless as riding conditions and network requirements change.\u003c\/p\u003e\n\u003cp\u003eAudio quality is supported by second-generation 40 mm Harman Kardon high-resolution speakers, while AI-powered noise reduction and echo cancellation help provide clearer communication in the challenging acoustic environment of a motorcycle helmet. An integrated high-fidelity wired microphone completes the audio system, with enhanced voice commands providing hands-free control of calls, music, navigation and intercom functions.\u003c\/p\u003e\n\u003cp\u003eThe A-Connect is powered by a dual-core CPU for responsive operation and offers up to 20 hours of talk time in Bluetooth intercom mode. USB-C Quick Charge allows a full recharge in approximately 2.5 hours, while Auto Stand-by helps conserve battery when the system is not in use. With an IPX5 water-resistant rating when mounted, the unit is designed for use in changing weather conditions.\u003c\/p\u003e\n\u003cp\u003eWeighing approximately 100g, the A-Connect features a compact four-key control unit with status LED and has been purpose-built for installation neatly into the S-R7 helmet. The system's software integrates seamlessly with the Sena Motorcycles and Sena WAVE Intercom apps enabling device configuration, group setup and over-the-air firmware updates, making the A-Connect a sophisticated communication solution for connected motorcycle riding.\u003c\/p\u003e\n\u003ch5\u003eFEATURES\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Intercom 3.0 Range:\u003c\/strong\u003e Up to 2 km (1.4 miles) in open terrain, virtually unlimited riders, open or private groups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWAVE Intercom:\u003c\/strong\u003e Cellular connectivity for long-distance communication with automatic Mesh-to-WAVE switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.3:\u003c\/strong\u003e Universal intercom compatibility with other brands and Bluetooth® audio for music, GPS, and calls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI-Powered Noise Cancellation (AINR):\u003c\/strong\u003e Real-time ambient noise reduction and echo cancellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Harman Kardon Audio:\u003c\/strong\u003e Second-generation 40 mm high-resolution speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Core CPU:\u003c\/strong\u003e Fast, stable performance in any environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof IPX5 System when mounted:\u003c\/strong\u003e Ready for rain and all-weather riding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Stand-by \u0026amp; Quick Charge:\u003c\/strong\u003e Up to 20 hours of talk time and a full charge in 2.5 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Voice Commands:\u003c\/strong\u003e Hands-free control of calls, music, navigation, and intercom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSena Motorcycles \u0026amp; WAVE Apps:\u003c\/strong\u003e Over-the-air updates, device configuration, easy group setup, and intuitive controls. Available on the App Store and Google Play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe A-Connect Communication System is constructed as an integrated plastic helmet communication unit combining Mesh Intercom 3.0, WAVE cellular, and Bluetooth 5.3 hardware within a compact S-R7-specific assembly.\u003c\/li\u003e\n\u003cli\u003eThe communication architecture is built around a mesh network structure engineered for rider-to-rider connection distances of up to 2 km (1.4 miles) in open terrain.\u003c\/li\u003e\n\u003cli\u003eThe intercom build supports open or private mesh group configuration through a system structure developed to manage virtually unlimited rider connections.\u003c\/li\u003e\n\u003cli\u003eThe audio construction uses a pair of 40 mm second-generation Harman Kardon high-resolution speakers as the core speaker hardware.\u003c\/li\u003e\n\u003cli\u003eThe voice-processing structure integrates AI-powered ambient noise reduction and echo cancellation within the system’s audio architecture.\u003c\/li\u003e\n\u003cli\u003eThe internal electronics are built around a dual-core CPU architecture for management of communication, audio, and control functions.\u003c\/li\u003e\n\u003cli\u003eThe microphone assembly uses a high-fidelity wired microphone configured for dedicated helmet installation.\u003c\/li\u003e\n\u003cli\u003eThe integrated power unit is constructed to provide up to 20 hours of talk time in Bluetooth intercom mode.\u003c\/li\u003e\n\u003cli\u003eThe charging system uses a USB-C Quick Charge configuration with a full recharge time of approximately 2.5 hours.\u003c\/li\u003e\n\u003cli\u003eThe mounted system construction is rated to IPX5 for water-resistant external use.\u003c\/li\u003e\n\u003cli\u003eThe external control structure uses an integrated 4-key control unit with a built-in status LED.\u003c\/li\u003e\n\u003cli\u003eThe operating interface incorporates a next-generation voice command engine within the control architecture.\u003c\/li\u003e\n\u003cli\u003eThe system software structure is configured for integration with the Sena Motorcycles App and Sena WAVE Intercom App.\u003c\/li\u003e\n\u003cli\u003eThe firmware build supports seamless over-the-air update installation.\u003c\/li\u003e\n\u003cli\u003eThe full assembly is purpose-built for seamless installation inside the Alpinestars S-R7 helmet platform.\u003c\/li\u003e\n\u003cli\u003eThe electronic system structure incorporates Auto Stand-by and automatic Mesh-to-WAVE switching functions, and the complete unit weight is approximately 100g.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpinestars","offers":[{"title":"Default Title","offer_id":55677364896120,"sku":"AS-895032610","price":429.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0369\/3651\/5643\/files\/AlpinestarsA-ConnectCommunicationSystemAS-895032610.webp?v=1790871339"}],"url":"https:\/\/lagunadirect.co.uk\/collections\/alpinestars-s-r7-motorcycle-helmets.oembed","provider":"Laguna Direct","version":"1.0","type":"link"}