Shimano's SLX SM-RT66 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions, and the rotor's reliable anti-loosen plate construction makes for quick and secure installation. The 203mm rotor is the biggest in Shimano’s range, offering extra braking power for aggressive off-road and mountain bike applications.
- SLX level rotor
- Size: 203mm
- Size: Largest in range
- Hub/Brake Compatibility: 6-Bolt Disc
- Brake pad compatibility: Resin and metal