Shimano RT-MT800

- High performance disc brake rotor featuring ICE TECHNOLOGIES FREEZA, a proprietary fabrication technique consisting of a 3-layer aluminum and stainless steel structure allowing for superior cooling and performance
- Reduced power fading ensuring consistent high performance even on long downhill stretches
- Helps increasing brake pads life and reducing noise
- Recommended both for road or mountain bike braking systems
- Internally serrated lock-ring type version (config 05, 06), lock-ring included
- Externally serrated lock-ring type version (config 01, 02, 03, 04), lock-ring included