Alpinestars Supertech R10 Helmets Rags Ventilation ports integrate directly with

Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner

DFS Lite external shoulder sliders paired with Nucleon Flex Plus shoulder

Quiet Inserts Available: Q7 Sold Separate

Shield has a positive stop to resist unintentional opening

Anatomically profiled for a fully optimized female fit

Alpinestars Supertech R10 Helmets Rags Ventilation ports integrate directly withOuter Shell Utilizes molding technology with a multi composite combination featuring a 3K high density carbon outer layer, a uni directional carbon composite layer, an aramid fiber layer, and a fiberglass one 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre preg fiber, perfectly