Shimano RT-CL900 Dura-Ace Centrelock Disc Brake Rotor - 160mm - Centrelock - Standard - 1.8mm to 1.9mm New Arrival External width - 31mm

External width - 31mm

Forged to be nearly indestructible and fully sealed to withstand any PNW-like weather

2 x 10 with cassette up to 11-42T or 3 x 10 with cassette up to 11-36T

Bike mount included

Simply unscrew the light from the saddle-mounted body to easily detach for quick and easy USB-C charging accessibility (cable not included)

Shimano RT-CL900 Dura-Ace Centrelock Disc Brake Rotor - 160mm - Centrelock - Standard - 1.8mm to 1.9mm New Arrival External width - 31mmThe Shimano RT CL900 Dura Ace Centrelock Disc Brake Rotor offers enhanced quietness and control across various terrains. It is designed to minimise heat deformation, ensuring quieter braking performance while maintaining optimal weight and heat dissipation. Features Quieter than ever, with superb and consistent braking performance on long, steep descents due to excellent heat dissipation The new arm shape is more robust, resulting in quieter operation