SM-RT66 Disc Rotor - 6 Bolt

The SM-RT66 rotor's anti-loosen plate construction secures the mounting bolts through repeated heat cycling and vibration, addressing the bolt-check maintenance a standard rotor design often requires. The one-piece rotor accepts resin or metallic pad compounds without restriction, removing pad compatibility as a factor when specifying this rotor for a build. Installation benefits from the same plate design, holding bolts in place from the initial torque rather than requiring a re-check after the first few rides.