ALPINESTARS Supertech M10 Helmet - Flood - MIPS® - Black/Dark Gray - XL 8301023-1310-XL King of the Road Hat Covers the stock antenna stud

Covers the stock antenna stud when the stock antenna is relocated

Adjustment shaft is made of grade 5 titanium with a satin black fresh green process giving it a Rockwell 70 surface hardness

so pick up a Pro Circuit Shift Shaft Brace for increased protection and a factory look

screw and retaining rings

ALPINESTARS Supertech M10 Helmet - Flood - MIPS® - Black/Dark Gray - XL 8301023-1310-XL King of the Road Hat Covers the stock antenna studThe 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