{"product_id":"alpinestars-2027-s-m7-cast-mx-helmet-red-yellow-fluo-blue","title":"Alpinestars 2027 S-M7 Cast MX Helmet Red Yellow Fluo Blue","description":"\u003cp\u003eThe S-M7 is an advanced MX helmet developed for off-road racing, balancing lightweight performance, high airflow and long-ride comfort for riders pushing hard on track or trail.\u003cbr\u003eIts aerodynamic composite shell and race-focused protection architecture are paired with Alpinestars’ A-Head fit system and integrated PLASMA side protection for confident, precise impact management when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVentilation layout:\u003c\/strong\u003e 20 intake and exhaust ports help drive steady airflow through the helmet to support cooling comfort during hard off-road riding.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRemovable liner:\u003c\/strong\u003e The 3D foam comfort liner with antimicrobial treatment helps maintain a fresher feel and makes post-ride cleaning more practical.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCheek pad customization:\u003c\/strong\u003e Genuine replacement cheek pads in multiple thicknesses let riders fine-tune the interior fit for improved hold and comfort.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEject removal readiness:\u003c\/strong\u003e Designed to accommodate an Eject Removal System, the helmet supports added race-day practicality when quick removal matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight balance:\u003c\/strong\u003e A lightweight race build helps reduce neck fatigue and keeps the helmet feeling agile over longer motos.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHydration routing:\u003c\/strong\u003e Integrated side channels make it easier to route a hydration system for endurance-focused riding and racing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact chin bar:\u003c\/strong\u003e The profiled chin bar creates a more compact front section that helps streamline the helmet’s overall feel on the bike.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShell size range:\u003c\/strong\u003e Three shell sizes and six consumer sizes from XS to XXL support a more precise, anatomical fit across the rider range.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMulti-layer shell delivers impact protection, force dissipation, energy absorption, and controlled sliding performance.\u003c\/li\u003e \u003cli\u003ePatented A-Head Fitment System allows adjustment of the angle and height at which the helmet sits on the head for precise protective positioning.\u003c\/li\u003e \u003cli\u003eEject Removal System Ready: the helmet is designed to accommodate the installation of an eject removal system, including a removable insert on top of the EPS.\u003c\/li\u003e \u003cli\u003eThe S-M7’s fit can be further customized via Alpinestars genuine replacement cheek pads, available in multiple thicknesses and exchangeable between all shell sizes, to help maintain secure helmet positioning.\u003c\/li\u003e \u003cli\u003eThis version is homologated to ECE 22.06.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThe helmet shell uses an advanced molding process with a pre-preg composite construction for a lightweight, high-strength structure.\u003c\/li\u003e \u003cli\u003eThe shell lay-up is engineered with a multi-layer composite build to support a refined outer shell structure and reduced overall mass.\u003c\/li\u003e \u003cli\u003eThe EPS liner combines an internal shaped structure with a specific surface coating, together with a specially developed comfort liner surface treatment.\u003c\/li\u003e \u003cli\u003eThe profiled chin bar is integrated into the shell design for a more compact front structure.\u003c\/li\u003e \u003cli\u003eApproximate weight: 2,230 g (size M).\u003c\/li\u003e \u003c\/ul\u003e","brand":"Alpinestars","offers":[{"title":"XS  53-54 cm \/ Red","offer_id":56345595347323,"sku":"8302526-3226-XS","price":369.99,"currency_code":"GBP","in_stock":false},{"title":"S  55-56 cm \/ Red","offer_id":56345595380091,"sku":"8302526-3226-S","price":369.99,"currency_code":"GBP","in_stock":false},{"title":"M  57-58 cm \/ Red","offer_id":56345595412859,"sku":"8302526-3226-M","price":369.99,"currency_code":"GBP","in_stock":false},{"title":"L  59-60 cm \/ Red","offer_id":56345595445627,"sku":"8302526-3226-L","price":369.99,"currency_code":"GBP","in_stock":false},{"title":"XL  61-62 cm \/ Red","offer_id":56345595478395,"sku":"8302526-3226-XL","price":369.99,"currency_code":"GBP","in_stock":false},{"title":"2XL  63-64 cm \/ Red","offer_id":56345595511163,"sku":"8302526-3226-2X","price":369.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/6952\/7850\/files\/3b579b8f-3c23-46a8-b183-a878298e31e6.jpg?v=1784732320","url":"https:\/\/www.agracing.com\/products\/alpinestars-2027-s-m7-cast-mx-helmet-red-yellow-fluo-blue","provider":"A G Racing Limited","version":"1.0","type":"link"}