Shimano CL900 Brake Disc 203mm Retaining Ring Internal - Si

Quieter control for any terrain.
With a focus on decreasing thermal deformation of the disc, the result of the new brake disc is quieter performance without sacrificing weight or heat dissipation.

3D Aluminum Support
The aluminum stand with optimized three-dimensional shape is purposely designed in each and every dimension and achieves light weight and excellent resistance to thermal distortion.
This prevents the entire disc from warping due to heat and reduces friction noise while driving.

ICE TECHNOLOGIES FREEZA provides consistent braking performance, with less brake heat, less noise, and longer pad life.

Quieter than ever, but with superb, consistent braking performance on any long, steep descent thanks to excellent heat dissipation
Version with magnet available for electric bicycle speed sensor
New arm shape is more robust, allowing for quieter operation
Heat dissipating paint increases performance
Average weight: 169g (203 mm)

Specifications:
Brand: Shimano
Model: CL900
Type: Brake disc
Diameter: 203 mm
Color: Silver

Supplier item number: IRTCL900LI