Description
The Alpinestars SM3 Radium Helmet delivers a premium blend of performance, protection, and comfort for MX, Enduro, and Offroad riders. Featuring a lightweight, impact-resistant thermoplastic and composite fiberglass shell, this helmet uses varied shell thickness for optimized safety. The 6-piece EPS liner offers multiple densities for enhanced impact absorption, while a polished, low-friction inner liner improves rotational impact management. Enhanced ventilation is provided by ten inlets and seven exhaust ports, with a visor designed to direct airflow into the helmet. The comfort liner is constructed from recycled materials and includes integrated hydration tube channels. The helmet is further equipped with an Emergency Release System and removable cheek pads, and uses stainless steel D-rings for a secure fit. Conforms to DOT and ECE 22.06 certifications. Size XL, Gloss Black/Red Fluo/White finish, unisex adult fit.
Reviews
There are no reviews yet.