Shimano SM-RT66 Disc Rotor - 180mm, 6-Bolt wws mounting around the wheel axle

mounting around the wheel axle itself and making direct contact with the cassette with no hanger required

and control with superior shock absorption for reduced pre-release

gel and rail materials

The Aerobottle 500 package features a durably molded bottle that securely clips into the proprietary cage mounted on the frame

Shimano SM-RT66 Disc Rotor - 180mm, 6-Bolt wws mounting around the wheel axleShimano SLX SM RT66 6 bolt disc brake rotors deliver consistent stopping power in all riding conditions. The disc brake rotor's reliable anti loosen plate construction makes for quick and secure installation. For use with resin or metal pads Includes rotor fixing bolts and non turn washers Easy to install anti loosen plates help secure disc brake rotor bolts in place