Shimano’s flagship disc brake rotor. 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.
– Featuring ICE TECHNOLOGIES and FREEZA; ICE TECHNOLOGIES is a proprietary fabrication technique consisting of a 3-layer aluminum and stainless-steel structure allowing for superior cooling. FREEZA are aluminum/stainless fins that support rapid heat dissipation. Combined you get longer pad life, less brake fade and substantially quieter braking.
– The inner aluminum surface of the FREEZA fins is covered with heat-dissipating paint. Providing even more colling performance to reduce brake fade.
– Recommended both for road or mountain bike braking systems.
– Lock-ring included.
– Disc Diameter: 160mm
– Hub Compatibility: Center Lock
– Disc Pad Type: Metal or Resin
– Disc Material: Stainless steel/Aluminum
– Disc Technology: Ice-Tech and Freeza
– Weight: 114g