ALPINESTARS Supertech M10 Helmet - Era - MIPS® - Gloss Gold/Yellow/Rio Red - 2XL 8301223-5938-2X Ruined vws 001 Exhaust Valve Guide Reference

001 Exhaust Valve Guide Reference #'s (if available): Can't find what you need

12-0316 Koyo Cam Needle Bearing Reference #'s (if available): 9058 Can't find what you need

This powerful subwoofer now comes with a free silicon cover for added protection against the elements when not in use

tapered leg for an optimized comfort

98% Cotton / 2% Polyurethane Curved bill with structured crown

ALPINESTARS Supertech M10 Helmet - Era - MIPS® - Gloss Gold/Yellow/Rio Red - 2XL 8301223-5938-2X Ruined vws 001 Exhaust Valve Guide ReferenceThe 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