RT-CL900

Shimano's flagship brake disc. Quieter than ever, it offers exceptional and consistent braking performance, even on the longest and steepest descents, thanks to excellent heat dissipation.


• The new arm shape is more robust, which contributes to quieter operation.
  
• Featuring ICE TECHNOLOGIES and FREEZA technologies, this disc benefits from an exclusive manufacturing technique. ICE TECHNOLOGIES relies on a three-layer structure of aluminum and stainless steel, ensuring optimal cooling. The FREEZA fins, made of aluminum and stainless steel, promote rapid heat dissipation. The result: extended pad life, reduced brake fade, and significantly quieter braking. The inner aluminum surface of the FREEZA fins is coated with a heat-dissipating paint, offering even greater cooling performance to reduce brake overheating.
  
• Recommended for road and mountain bike braking systems.
  
• Locking ring included.

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