{"product_id":"alpinestars-supertech-s-r7-a-core-helmet-black-white-red-glossy","title":"Alpinestars Supertech S-R7 A-Core Helmet Black White Red Glossy","description":"\u003ch2\u003eAlpinestars Supertech S-R7 A-Core Helmet Black White Red Glossy\u003c\/h2\u003e\n\u003cp\u003eBlack, white and red give this glossy A-Core colourway a distinctive race-inspired look. Built for road and track riding, the Alpinestars Supertech S-R7 combines a lightweight multi-composite shell with integrated aerodynamic features, adjustable ventilation and Alpinestars’ PLASMA technology.\u003c\/p\u003e\n\u003cp\u003eThe A-Head fitment system lets you fine-tune the helmet’s height, depth and fore-aft angle. A wide field of vision helps you keep the road ahead in view, while the removable, washable comfort lining makes it easier to freshen up after a long ride.\u003c\/p\u003e\n\u003cp\u003eThe helmet is designed to integrate with the optional A-Connect communications system, which uses second-generation Harman Kardon speakers with 40mm drivers and AI-based noise cancelling. A-Connect is sold separately.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-composite shell combining carbon, aramid fibre and fibreglass with pre-preg epoxy resin\u003c\/li\u003e\n\u003cli\u003ePLASMA inserts integrated into the collarbone recesses for shock absorption\u003c\/li\u003e\n\u003cli\u003e220° peripheral and 57° vertical field of vision\u003c\/li\u003e\n\u003cli\u003eSize-specific EPS liner with seven pieces in six densities, matched to the helmet size and outer shell\u003c\/li\u003e\n\u003cli\u003ePatented low-friction EPS coating designed to help reduce rotational acceleration during oblique impacts; exceeds the ECE 22.06 Peak Rotational Acceleration standard by 80%\u003c\/li\u003e\n\u003cli\u003eECE 22.06 homologated\u003c\/li\u003e\n\u003cli\u003eOptical Class 1 shield with double-sided anti-scratch treatment, 1.6mm thick at the sides and 2.6mm at the centre\u003c\/li\u003e\n\u003cli\u003eShield pins accommodate a Pinlock 120XLT 100% Max Vision lens\u003c\/li\u003e\n\u003cli\u003eShield locking lever with a frontal metal hook and tool-less quick-release visor system\u003c\/li\u003e\n\u003cli\u003eShield mechanism rotates and moves the visor to seal against the rubber window trim\u003c\/li\u003e\n\u003cli\u003eMicro-adjustable A-Head fitment system connected to the EPS liner\u003c\/li\u003e\n\u003cli\u003eEmergency Release System in the 3D foam cheek pads\u003c\/li\u003e\n\u003cli\u003eEyewear channels and an integrated hydration tube channel\u003c\/li\u003e\n\u003cli\u003eD-ring chin strap\u003c\/li\u003e\n\u003cli\u003eIntegrated road spoiler and lateral winglets designed for low drag and high-speed stability\u003c\/li\u003e\n\u003cli\u003e10-port ventilation with six intakes and four exhausts, including adjustable chin vents, a central chin intake, a sliding top vent, chin-bar extractors and rear extractors\u003c\/li\u003e\n\u003cli\u003eRemovable, washable comfort lining with anti-microbial fabric treatments\u003c\/li\u003e\n\u003cli\u003eQuoted weight: 1,390g for a medium helmet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with a clear, road-legal visor as standard. Dark or tinted outer visors are sold separately unless stated otherwise in the description.\u003c\/p\u003e","brand":"Alpinestars","offers":[{"title":"XS","offer_id":59547900445004,"sku":"82033261353XS","price":539.99,"currency_code":"GBP","in_stock":true},{"title":"S","offer_id":59547900477772,"sku":"82033261353S","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":59547900510540,"sku":"82033261353M","price":539.99,"currency_code":"GBP","in_stock":true},{"title":"L","offer_id":59547900543308,"sku":"82033261353L","price":539.99,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":59547900576076,"sku":"82033261353XL","price":539.99,"currency_code":"GBP","in_stock":false},{"title":"2XL","offer_id":59547900608844,"sku":"820332613532XL","price":539.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/6691\/6172\/files\/6abba1ac990c03.61372738.jpg?v=1793017703","url":"https:\/\/www.raceleathers.co.uk\/products\/alpinestars-supertech-s-r7-a-core-helmet-black-white-red-glossy","provider":"RaceLeathers","version":"1.0","type":"link"}