With a focus on reducing disc brake rotor heat deformation, the result is a quieter brake performance without sacrificing weight or heat dissipation.

Features:

• Quieter than ever, but with superb, consistent braking performance on any long, steep descents, thanks to excellent heat dissipation
• The new arm shape is more robust, leading to quieter operation

Specs:

Compatibility:

• Compatible with both metal and resin Shimano brake pads