{"product_id":"alpinestars-sm3-radium-helmet","title":"Alpinestars SM3 Radium Helmet","description":"\u003cp\u003eThe Alpinestars SM3 Youth Helmet is meticulously engineered for young riders, providing optimal performance and protection across MX, Enduro, and off-road disciplines. This lightweight, thermo-injected helmet is designed to meet the rigorous demands of youth motocross, ensuring comfort and safety on every ride.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Alpinestars SM3 Youth Helmet is expertly crafted for the next generation of riders, offering an unparalleled blend of safety, comfort, and performance for MX, Enduro, and off-road adventures. This lightweight youth motocross helmet features an advanced thermo-injected outer shell, constructed from a technologically sophisticated impact-resistant thermoplastic. Engineered with varying degrees of thickness and a special polymer blend, it delivers optimal impact protection without compromising on weight, tipping the scales at just 1060g. The multi-density inner liner is strategically designed to provide enhanced impact absorption in critical areas, while Alpinestars' patented low friction coating on the EPS liner significantly reduces rotational acceleration forces from oblique impacts, mimicking the brain's natural defenses. Further enhancing safety, the SM3 Youth Helmet incorporates a patented visor release system that effectively reduces forces on the rider's neck during an impact, alongside an Emergency Release System for safe removal of cheek pads. With 10 intake and 7 exhaust ports, ventilation is maximized, ensuring high levels of heat transfer and airflow, keeping young riders cool and focused. The fit is also highly customizable, with crown and cheek pads available as genuine spare parts, allowing for precise tailoring as riders grow.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYouth-Specific Engineering:\u003c\/strong\u003e Anatomically designed and profiled for younger riders, ensuring an optimal and comfortable fit for MX, Enduro, and off-road disciplines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Impact Protection:\u003c\/strong\u003e Features a lightweight, thermo-injected shell made from impact-resistant thermoplastic and a multi-density EPS liner with Alpinestars' patented low friction coating to absorb and reduce rotational forces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Performance:\u003c\/strong\u003e Weighing only 1060g, this helmet minimizes rider fatigue while providing robust protection for extended periods of riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Fit System:\u003c\/strong\u003e Crown and cheek pads are available as genuine spare parts in various thicknesses, allowing for a tailored fit that adapts as young riders grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety Features:\u003c\/strong\u003e Equipped with an Emergency Release System for cheek pads, a patented visor release system, and a 25mm soft textile chin strap with stainless steel D-rings for a secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Ventilation:\u003c\/strong\u003e Boasts 10 strategically placed air inlets and 7 exhaust ports, with a visor designed to direct airflow, ensuring maximum cooling and comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydration Ready \u0026amp; Eco-Friendly:\u003c\/strong\u003e Integrated hydration tube channels in the cheek pads for convenience, complemented by a comfort liner constructed from recycled materials.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeight: 1060g\u003c\/li\u003e\n\u003cli\u003eOuter Shell Material: Thermo-injected impact-resistant thermoplastic\u003c\/li\u003e\n\u003cli\u003eChin Strap: 25mm soft textile with stainless steel D-rings\u003c\/li\u003e\n\u003cli\u003eVentilation: 10 intake ports, 7 exhaust ports\u003c\/li\u003e\n\u003cli\u003eLiner: Multi-density EPS with Alpinestars patented low friction coating\u003c\/li\u003e\n\u003cli\u003eShell Sizes: 3 (Youth Small, Youth Medium, Youth Large)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 8059347446851\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Customization:\u003c\/strong\u003e Crown and cheek pads for tailoring the fit are sold separately as genuine spare parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYouth Medium\/Large Sizing:\u003c\/strong\u003e Youth Medium and Youth Large sizes share the same EPS liner, allowing for size configuration changes via spare crown and cheek pads as the rider grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYouth Small Sizing:\u003c\/strong\u003e The Youth Small size features a dedicated smaller EPS liner and can only be customized via spare cheek pads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpinestars(mx)","offers":[{"title":"Default Title","offer_id":63693680443722,"sku":"01111662","price":945.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/592fba1b7ae8b964541d3d08ff3c1c75.webp?v=1790451348","url":"https:\/\/partsdenmark.pl\/products\/alpinestars-sm3-radium-helmet","provider":"Parts Denmark","version":"1.0","type":"link"}