Supertech R10 Solid Helmet YGroup_2543123 60g insulation on the lower

60g insulation on the lower legs

the NUCLEON KR-HR is constructed from lightweight energy absorbing polymer foam for high levels of ventilation and comfort

wet or dry - designed to ensure that the outer shell always stays dry

thanks to its adjustable harness

Supertech R10 Solid Helmet YGroup_2543123 60g insulation on the lowerDeveloped over a decade, the Supertech R10 Solid Helmet is Alpinestars most advanced race helmet for road and track, engineered for protection, aerodynamic efficiency, and low weight. ECE 22. 06, DOT and FIM certified, it combines a carbon composite shell, eight piece EPS, CFD tested aerodynamics, an Optical Class 1 visor and an 11vent layout to deliver stability, wide vision and cooling, while the AHead system finetunes fit for longride comfort.