shimano-sm-ma-f180p-p2-disc-brake-adaptor-180p-p2
shimano-sm-ma-f180p-p2-disc-brake-adaptor-180p-p2, Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork.Allows 140mm Post Mount forks and frames to use 160mm disc brake rotor / Allows 160mm Post Mount forks and frames to use 180mm disc brake rotorIncludes mounting hardware