Shimano Ultegra Center Lock Disc Brake Rotor – RT CL800 (140mm)

The Shimano Ultegra CL-800 disc brake rotor features compact, lightweight, and Ice Technology Freeza for rapid heat dissipation which improves braking performance as well as rotor lifespan. With a focus on decreasing disc brake rotor heat deformation, the result of the new disc brake rotor is quieter than ever brake performance without sacrificing weight or heat dissipation. The Deore XT MT800 rotors come in multiple sizes like 140, 160, 180, and 203mm