ALPINESTARS Supertech M10 Motorcycle Helmet - Ampress - MIPS® - Matte Black/White - Large 8300823-1121-LThe 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

The exhaust system delivers increased power output through improved flow dynamics

The cone-shaped body and racing grill exit cap create an aggressive appearance

Premium Sound: Engineered acoustics deliver an aggressive yet refined exhaust note

Installation Video:

Stretch fourchettes for increased flexibility

Latch covers are specifically designed to match bike aesthetic

Easily removed to service the headlight

Compact and durable

which meets type approval for an EC/ECE certificate

Race-Inspired Design: The graduated endcap and cone shape create an aggressive

Saddlehyde cover has matching stitching

Full Hardware & Instructions Included — Everything needed for installation