ALPINESTARS Supertech M8 Helmet - Factory - Blue/Orange/Yellow - XL 8302922-7445-XL RPT Air Intake braided polypropylene construction

braided polypropylene construction

Stretch back hand and stretch inserts for an optimal fit

Ergonomic protection shell contour follows the natural curve of the back to ensure an optimal fit while in the riding position

Dimensions: 36” H x 84” L (EU: 91

Peel-away side/temple crown pads give the option of 10 mm more interior width if needed

ALPINESTARS Supertech M8 Helmet - Factory - Blue/Orange/Yellow - XL 8302922-7445-XL RPT Air Intake braided polypropylene constructionShell construction utilizes a highly advanced molding technology with a multi composite combination: uni directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection This combination of layers is given even greater performance with an epoxy resin bonding that offers