{"product_id":"alpinestars-s-m3-adult-mx-helmet-radium-black-red-fluoro-white-gloss","title":"Alpinestars S-M3 Adult MX Helmet - Radium Black \/ Red Fluoro \/ White Gloss","description":"\u003cp\u003eThe Alpinestars S-M3 Adult MX Helmet is engineered for motocross, enduro, and off-road riders seeking exceptional protection, lightweight comfort, and advanced safety technology. Featuring a high-strength thermoplastic shell, multi-density EPS liner, and Alpinestars' patented rotational impact technology, the S-M3 delivers premium performance for riders of all skill levels.\u003cbr\u003e\u003cbr\u003eDesigned to maximise ventilation, comfort, and impact management, the S-M3 also incorporates a patented visor release system, Emergency Release cheek pads, and a race-inspired fit, making it an ideal helmet for demanding off-road conditions.\u003cbr\u003e\u003cbr\u003eKey Features\u003cbr\u003e~ Lightweight thermoplastic shell construction\u003cbr\u003e~ Multi-density EPS liner for optimised impact absorption\u003cbr\u003e~ Patented low-friction rotational impact protection technology\u003cbr\u003e~ Patented visor release system helps reduce neck forces during impacts\u003cbr\u003e~ 10 intake vents and 7 exhaust ports for maximum airflow\u003cbr\u003e~ Hydration tube channels integrated into the cheek pads\u003cbr\u003e~ Emergency Release cheek pad system for safer helmet removal\u003cbr\u003e~ Removable, washable comfort liner made from recycled materials\u003cbr\u003e~ Replaceable crown and cheek pads available in multiple thicknesses for customised fit\u003cbr\u003e~ Stainless steel Double D-ring retention system\u003cbr\u003e\u003cbr\u003eProtection\u003cbr\u003e~ ECE 22.06 and DOT certified for international road and off-road use\u003cbr\u003e~ Advanced thermo-injected polymer shell engineered for lightweight impact protection\u003cbr\u003e~ Five-piece multi-density EPS liner with four density levels for superior energy management\u003cbr\u003e~ Patented low-friction internal coating reduces rotational forces during angled impacts\u003cbr\u003e~ Optimised chin bar construction exceeds Alpinestars' internal impact testing standards\u003cbr\u003e~ Patented visor release system helps minimise rotational and neck forces during crashes\u003cbr\u003e~ Emergency Release System (ERS) allows safer removal by first responders\u003cbr\u003e\u003cbr\u003eConstruction\u003cbr\u003e~ Advanced thermo-injected polymer shell with optimised wall thickness\u003cbr\u003e~ Lightweight shell weighing approximately 1,430 g (Size Medium, ECE)\u003cbr\u003e~ Five-piece multi-density EPS impact liner\u003cbr\u003e~ Patented low-friction internal impact layer\u003cbr\u003e~ 10 intake ventilation ports\u003cbr\u003e~ 7 rear exhaust ventilation ports\u003cbr\u003e~ Hydration tube channels integrated into cheek pads\u003cbr\u003e~ Removable, washable comfort liner constructed from recycled materials\u003cbr\u003e~ Replaceable cheek pads and crown liner available in multiple thicknesses\u003cbr\u003e~ Soft 25 mm textile chin strap\u003cbr\u003e~ Stainless steel Double D-ring closure system\u003cbr\u003e\u003cbr\u003eTechnical Specifications\u003cbr\u003e~ Certification: ECE 22.06 \u0026amp; DOT Approved\u003cbr\u003e~ Shell Construction: Advanced Thermo-Injected Polymer Blend\u003cbr\u003e~ Weight: Approximately 1,430 g (Medium, ECE)\u003cbr\u003e~ EPS Liner: Five-Piece Multi-Density Construction (4 Density Levels)\u003cbr\u003e~ Ventilation: 10 Intake \u0026amp; 7 Exhaust Ports\u003cbr\u003e~ Retention System: Stainless Steel Double D-Rings\u003cbr\u003e~ Safety Features: Patented Low-Friction Rotational Protection, Patented Visor Release System, Emergency Release Cheek Pads\u003cbr\u003e~ Liner: Removable, Washable \u0026amp; Replaceable Comfort Liner\u003cbr\u003e~ Fit Adjustment: Optional Crown \u0026amp; Cheek Pads in Multiple Thicknesses\u003cbr\u003e~ Intended Use: Motocross, Enduro \u0026amp; Off-Road Riding\u003cbr\u003e\u003cbr\u003eBuilt for riders who demand modern safety technology, exceptional comfort, and race-ready performance, the Alpinestars S-M3 Adult MX Helmet delivers outstanding protection and confidence on every ride.\u003c\/p\u003e","brand":"Alpinestars","offers":[{"title":"XS","offer_id":48519744094400,"sku":"AS-8300726-1553-XS","price":359.9,"currency_code":"NZD","in_stock":true},{"title":"SML","offer_id":48519744127168,"sku":"AS-8300726-1553-S","price":359.9,"currency_code":"NZD","in_stock":false},{"title":"MED","offer_id":48519744159936,"sku":"AS-8300726-1553-M","price":359.9,"currency_code":"NZD","in_stock":false},{"title":"LGE","offer_id":48519757791424,"sku":"AS-8300726-1553-L","price":359.9,"currency_code":"NZD","in_stock":false},{"title":"XL","offer_id":48519744192704,"sku":"AS-8300726-1553-XL","price":359.9,"currency_code":"NZD","in_stock":false},{"title":"2XL","offer_id":48519744225472,"sku":"AS-8300726-1553-XXL","price":359.9,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/7245\/3824\/files\/as-8300726-1553_57052594-68b3-457b-bb46-88fe82625033.jpg?v=1772942912","url":"https:\/\/motozone.co.nz\/products\/alpinestars-s-m3-adult-mx-helmet-radium-black-red-fluoro-white-gloss","provider":"Motozone","version":"1.0","type":"link"}