Shimano RT-CL900 CL Ice Tech Freeza Internal brake disc

Elevate your ride with the SHIMANO DURA-ACE RT-CL900, the pinnacle of braking for demanding road and gravel cyclists. Its advanced ICE TECHNOLOGIES FREEZA construction masterfully dissipates heat, preventing brake fade on long descents for consistent, powerful stopping and longer pad life. A newly refined arm shape ensures a remarkably quiet and smooth operation, letting you focus on the road. Featuring the quick and secure CENTER LOCK system, this 160mm rotor delivers the ultimate in control, stability, and confidence when you need it most