Shimano Rotor RP-CL800 160mm Center Lock

Quiet, consistent, prolonged braking—this design reduces heat-related rotor deformation. An updated rotor arm shape and ICE TECHNOLOGIES FREEZA cooling maintain braking performance on long, steep descents without adding unnecessary weight ICE TECHNOLOGIES FREEZA: Radiator fin design improves cooling efficiency during prolonged or repeated braking Reduced Brake Noise: Improved rotor stability helps minimize vibration for quieter operation on long descents Reinforced Arm Design: New arm shape increases stiffness, contributing to quieter, more controlled braking Lightweight Construction: Cooling performance is achieved without sacrificing rotor weight