{"product_id":"alpinestars-sm3-radium-helmet-red-white","title":"Alpinestars SM3 Radium Helmet Red\/White","description":"\u003cp\u003eExperience superior protection and comfort on every ride with the Alpinestars SM3 Radium Helmet Red\/White. Engineered for the demands of MX, Enduro, and Offroad use, this helmet combines advanced safety features with a lightweight design, ensuring you stay focused and protected on any terrain.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Alpinestars SM3 Radium Helmet is meticulously crafted to deliver an optimal blend of performance, protection, and comfort for serious off-road riders. Its thermo-injected shell features a varied thickness construction, utilizing a polymer blend that is engineered to provide an ideal balance of impact resistance and a lightweight feel. This advanced design, combined with an inner shell constructed from composite fiber, offers maximum protection against high-energy impacts. For enhanced safety against rotational forces, the helmet incorporates a 6-piece EPS liner with five distinct densities, strategically placed for superior impact absorption and effective management of oblique impacts. A special low-friction coating on the inner EPS liner further reduces rotational acceleration forces, safeguarding your head during certain angled impacts. Rider comfort is paramount, with maximized ventilation achieved through ten intake ports and seven exhaust ports, ensuring high levels of heat transfer and airflow. The visor is cleverly designed to direct air into these ports, further boosting ventilation. The Alpinestars SM3 Radium Helmet also includes an Emergency Release System (ERS) with removable cheek pads for safe helmet removal, a 25mm soft textile chin strap, and durable stainless steel D-rings for a secure fit, making it an essential piece of lightweight motorcycle helmet gear for any adventure.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Shell Construction:\u003c\/strong\u003e Features a thermo-injected polymer blend shell with varied thickness for optimized impact protection and a lightweight feel, enhancing rider endurance and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Density EPS Liner System:\u003c\/strong\u003e Incorporates a 6-piece EPS liner with five densities and a low-friction coating to effectively manage impact absorption and reduce rotational forces from oblique impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximized Airflow \u0026amp; Ventilation:\u003c\/strong\u003e Designed with ten strategically placed inlets and seven exhaust ports, plus a visor engineered to direct air, ensuring superior heat exchange and rider comfort during intense rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Release System (ERS):\u003c\/strong\u003e Equipped with removable cheek pads for quick and safe helmet removal by medical personnel in an emergency, prioritizing rider safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Hydration \u0026amp; Sustainable Comfort:\u003c\/strong\u003e Hydration tube channels are built into the cheek pads for convenience, while the comfort liner is constructed from recycled materials, reflecting a commitment to sustainability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure \u0026amp; Adjustable Fit:\u003c\/strong\u003e A soft 25mm textile chin strap with stainless steel D-rings provides a tight, secure fit, and the helmet's crown and cheek pads allow for a tailored fit to the rider's head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisor Release System:\u003c\/strong\u003e Ensures the visor detaches with a pre-determined amount of force during an impact, effectively reducing stress on the rider's neck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOuter Shell Material: Impact-resistant thermoplastic polymer blend\u003c\/li\u003e\n\u003cli\u003eInner Liner: Multi-density (6-piece, 5 densities) EPS\u003c\/li\u003e\n\u003cli\u003eRotational Impact Management: Polished inner EPS with low-friction coating\u003c\/li\u003e\n\u003cli\u003eVentilation: 10 intake vents, 7 exhaust ports\u003c\/li\u003e\n\u003cli\u003eChin Strap: 25mm soft textile\u003c\/li\u003e\n\u003cli\u003eRetention System: Stainless steel D-rings\u003c\/li\u003e\n\u003cli\u003eSafety Features: Emergency Release System (ERS), Visor release system\u003c\/li\u003e\n\u003cli\u003eOptimized Use: MX, Enduro, Offroad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (X-Small):\u003c\/strong\u003e 8054866137532\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (Small):\u003c\/strong\u003e 8054866137549\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (Medium):\u003c\/strong\u003e 8054866137556\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (Large):\u003c\/strong\u003e 8054866137563\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (X-Large):\u003c\/strong\u003e 8054866137570\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN (2X-Large):\u003c\/strong\u003e 8054866137587\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpinestars(mx)","offers":[{"title":"X-Small","offer_id":63693679133002,"sku":"01109799","price":1127.0,"currency_code":"PLN","in_stock":true},{"title":"Small","offer_id":63693679165770,"sku":"01109800","price":1127.0,"currency_code":"PLN","in_stock":true},{"title":"Medium","offer_id":63693679198538,"sku":"01109801","price":1127.0,"currency_code":"PLN","in_stock":true},{"title":"Large","offer_id":63693679231306,"sku":"01109802","price":1127.0,"currency_code":"PLN","in_stock":true},{"title":"X-Large","offer_id":63693679264074,"sku":"01109803","price":1127.0,"currency_code":"PLN","in_stock":true},{"title":"2X-Large","offer_id":63693679296842,"sku":"01109804","price":1127.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/89f2b9dfd2c0639e8de3f77fe6a74e39.webp?v=1790451328","url":"https:\/\/partsdenmark.pl\/products\/alpinestars-sm3-radium-helmet-red-white","provider":"Parts Denmark","version":"1.0","type":"link"}