Shimano GRX RT-CL800 S Disc Brake Rotor Lockring - 140mm CenterLock Silver

Experience superior control with the Shimano GRX RT-CL800 S Disc Brake Rotor, designed specifically for gravel and adventure riding. This 140mm CenterLock rotor ensures reliable, quiet, and consistent braking performance across diverse terrains, making it an essential upgrade for any serious cyclist.

• Outstanding heat dissipation guarantees consistent braking even on long, steep descents, enhancing safety and confidence.
• Engineered with a robust arm shape, it delivers whisper-quiet operation without compromising on weight or heat management.
• At 1.5mm thickness, the rotor balances durability and lightweight performance to maintain optimal responsiveness.
• Includes a lock ring with internal serration for secure, easy installation and enhanced rotor stability.