ALPINESTARS Supertech M10 Helmet - Meta 2 - MIPS® - Black/Yellow/Orange - XL 8300422-1549-XL Replacement Air Box Covers Sounds reducing insert included in

Sounds reducing insert included in kit (USDF/USDA approved spark arrester

Hook-and-loop tab locks the zipper pull closed to keep it flat and secured

Available for 22

7mm (4”) H x 135

ALPINESTARS Supertech M10 Helmet - Meta 2 - MIPS® - Black/Yellow/Orange - XL 8300422-1549-XL Replacement Air Box Covers Sounds reducing insert included inShell construction utilizes a highly advanced molding technology with a multi composite combination: 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell Uni directional carbon composite layer gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy Aramid fiber layer which provides