With a focus on reducing the heat distortion of the disc brake rotor, the new disc brake rotor delivers quieter braking performance than ever before without compromising weight or heat dissipation.- Quieter than ever, and superior, consistent braking performance on long, steep descents thanks to excellent heat dissipation
- The new arm shape is more robust for quieter operation
- Heat-dissipating coating increases performance
Specifications:
Brand: Shimano
Model: Dura Ace CL900
Mounting type: Centerlock
Outer diameter: 140 mm
Lockring: With retaining ring (with internal notches)
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