ALPINESTARS Supertech M10 Helmet - Solid - MIPS® - Gloss White - Medium 8300323-2180-M Halogen Headlight Bulb For HSR42/45mm carburetors

For HSR42/45mm carburetors

high flow merge and muffler design

Features a narrow design with a low-profile head

For customers that need a US Forrest Approved insert for riding

ALPINESTARS Supertech M10 Helmet - Solid - MIPS® - Gloss White - Medium 8300323-2180-M Halogen Headlight Bulb For HSR42/45mm carburetorsThe S M10's design offers a smooth, attractive, aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet's construction Surface curvature promotes reduced friction on impact, allowing deflection and transfer of energy to protect the rider's head from direct force to the skull and referred to the neck and spinal column The S M10