Shimano RT-CL800 ME Disc Brake Rotor - 180mm Centerlock External Spline Lockring Included

Quieter control for any terrain
With a focus on decreasing disc brake rotor heat deformation, Shimano delivers a new disc brake rotor that's quieter than ever. The centerlock 800 rotors provide performance without sacrificing weight or heat dissipation.

• A quieter, more consistent centerlock rotor from the experts at Shimano.
• Quieter than ever and with superb, consistent braking performance on any long, steep descents
• The new arm shape is more robust leading to quieter operation
• ICE TECHNOLOGIES FREEZA provides consistent braking performance with less brake fade, less noise and longer pad life