Shimano RT54 brake disc, 180 mm, Center Lock with external tightening - MTBIKER.shop
Original shimano DISC BRAKE ROTOR RT56 RT54 FOR SLX DEORE 160MM 6 bolts AND central lock center brake rotors 6/7 inch 160 180mm - Price history & Review | AliExpress Seller - SEE bike | Alitools.io