Alpinestars Supertech M5 Solid MX Helmet (2025) YCRF_communication_systems Race fit - highly pre-curved

Race fit - highly pre-curved body

and an insert for an optional SEESOFT back protector

Wide-brimmed to give you the shade you deserve

14% polyurethane

Bio-based rubber outsole

Alpinestars Supertech M5 Solid MX Helmet (2025) YCRF_communication_systems Race fit - highly pre-curvedFEATURES Constructed from a special lightweight and impact resistant thermo injected polymer, results in a significantly lighter helmet with increased structural strength and outer shell uniformity in two outer shell sizes Inner shell includes multi density advanced EPS construction for optimal impact absorption performance in three sizes Features two concepts for impact energy management including a resin coated inner shell surface that noticeably