ALPINESTARS Supertech M10 Helmet - Flood - MIPS® - Black/Dark Gray - XS 8301023-1310-XS Silent Tech Hat Cat Back - PCV is

Cat Back - PCV is not needed with the cat back = Leave the stock Lambda in place

WSM Oil Radiator 010-7026

is an energy absorption pad

Accordion flexion zones on control fingers

ALPINESTARS Supertech M10 Helmet - Flood - MIPS® - Black/Dark Gray - XS 8301023-1310-XS Silent Tech Hat Cat Back - PCV isThe 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