Specialized Roval Centerlock Disc Brake Rotor Lockring (Black) (Internal Spline)

rear calipers to bicycle frames. Lengths unique to frame specifications.

Shimano/SRAM cassettes up to 11 speeds. These cassette lockrings hold your cassette securely while adding a pop of color to your bike.

with disc rotors that take a standard M5x10 bolt. Available in multiple colors, these Reverse Components Disc Rotor Bolts allow you to colorize and customize your bike.

Flat Mount Brakes. Compatible with the following bikes: Specialized Roubaix Specialized Ruby... S170700001

an OEM replacement part for a number of Specialized and S-Works road, gravel, and cyclocross bikes. To choose the correct derailleur hanger for your bike, it is important that the hanger is ...