Alpinestars S-R10 Motorcycle Helmet Colour:Black It is also Pinlock compatible

It is also Pinlock compatible

over the top or down the sides

fingers and knuckle overlays add durability and dexterity

while perspiration is allowed to pass on out

unless otherwise noted (OEM nipples are too small)

Alpinestars S-R10 Motorcycle Helmet Colour:Black It is also Pinlock compatibleFEATURES 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,