Alpinestar Supertech R10 Element Helmet

Alpinestar Supertech R10 "Element" Any Purchase of an Alpinestar R10 Helmet comes with a 100$ EDR Gift Card Outer 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 controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner Inner Shell Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importan