The smart system has a double system for optimum performance in cold weather
Made with innovative protective plates that are lightweight and incorporate a blend of high performance polymers for protection
allowing you to regulate your body temperature
Replacement cheek pad set for Alpinestars SM5 Helmet
• Three-layer textile construction with moisture-wicking fleece lining
Supertech R10 Team Helmet YGroup_4759319 The smart system has aDeveloped over a decade, the Supertech R10 Team Helmet is Alpinestars most advanced motorcycle race helmet for road and track performance. Its multilayer carbon composite shell and multidensity EPS are ECE 22. 06, DOT, and FIM approved, while CFD and windtunnelrefined aerodynamics, 11vent cooling, and the Optical Class 1 antifog visor deliver highspeed stability, allday comfort, and clear, wide vision. Included: 2 shields (clear and dark smoke), 2