Shimano ROTOR FOR DISC BRAKE, SM-RT54, M 180MM W/LOCK RING (External Spline Type) touch equipped with everything from a

equipped with everything from a PinchGuard buckle to a Roc Loc Jr

three Velcro strap design attaches to top tube

That doesn't keep you from riding

Construction Fusion In-Mold Polycarbonate Shell- A process pioneered by Bell Bonds the Helmet’s outer shell to the EPS Foam Liner to create a studier helmet Fit System Ergo Fit-Sleek

Shimano ROTOR FOR DISC BRAKE, SM-RT54, M 180MM W/LOCK RING (External Spline Type) touch equipped with everything from aSHIMANO SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. FEATURES CENTER LOCK for quicker installation About 10% lighter than SM RT53 Designed for resin pad only 160 mm, 180 mm