🚴???- Great Deal, remember it is SHIMANO, Reference Number: SM-RT56 , the less you need worry is quality and performance, way better than other named and knockoff brands. Whatever for 26" 27.5" 29"er, the completed front & rear set is...

Caliper Mechanical type for front&rear Aluminum alloy W/Return spring W/Metallic compound pads Simple pad changing without disassembling the caliper Front adaptor for 160/180mm rotor Rear adaptor for 160mm disc PMC post mount compatible Front...