Shimano - RT-CL900 - Rotor - 140mm - Center Lock

The jewel in Shimano's disc brake range. Offering increased noise discretion while delivering exceptional and consistent braking performance on long and steep descents, thanks to optimal heat dissipation.

The new reinforced arm design ensures quieter operation, while ICE TECHNOLOGIES and FREEZA technologies combine for enhanced performance. This technology incorporates a three-layer structure of aluminum and stainless steel, ensuring superior heat dissipation, while FREEZA's aluminum/stainless steel fins promote rapid heat dissipation. This combination improves pad life, reduces brake degradation, and results in significantly quieter braking.

A layer of heat-dissipating paint is added to further optimize performance.

Recommended for braking systems on both road bikes and mountain bikes.

Also includes a lock nut.