Shimano have bene making the best disc brake rotors for a long time and this the SM-RT99 is the best of the best
Shimano ICE Technologies takes the innovative 3-layer clad rotor to the next level by adding radiator fins.
The new SM-RT99 rotor is the most effective heat management rotor ever produced by Shimano.
- Series: SAINT, XTR and R785
- Metal and Resin brake pad compatible
- Alloy lock ring included