Shimano Ultegra GRX RT-CL800 Center Lock Brake Rotor w/ Lockring 140/160mm-OE

Shimano Ultegra/GRX RT-CL800 Center Lock Disc Brake Rotor Lockring140/160mm -OE

Shimano Ultegra/GRX RT-CL800 Center Lock Disc Brake Rotor Lockring140mm / 160mm

Shimano Ultegra GRX RT-CL800 140mm Center Lock Brake Disc Rotor with Lockring

Shimano RT-MT800-S 160mm MTB Disc Brake Rotor - Center lock Mount with Lockring

Shimano Ultegra RT-CL800 Center Lock Disc Brake Rotor 140mm

Shimano Deore XT RT-MT800-S Disc Brake Rotor - 160mm, Centerlock-OE

Shimano Ultegra / XT RT-CL800 140mm Centerlock Disc Brake Rotor