Alpinestars - Supertech R10 Helmet - Solid - Carbon Black Size:Large Main chassis is constructed from

Main chassis is constructed from a blend of 450D poly-fabric and stretch softshell for the optimal blend of comfort

999S 2005 - 2006

Poly-fabric construction is lightweight

The helmet features a large eye port that ensures optimal visibility and a perfect fit for goggles

for racing use only

Alpinestars - Supertech R10 Helmet - Solid - Carbon Black Size:Large Main chassis is constructed fromOuter 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