Shimano RT-CL900 Lock Externo Brake Disc 140 mm Black – 203 mm Black

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.

Features:

– 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
– Centerlock
– With external notches

Specifications:

– Outer diameter (mm): 160
– Lockring: With lockring (with external notches)

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