Shimano SM-RT66 Deore/SLX Disc Brake Rotor - 6 Bolt - 203mm

CENTER LOCK
The CENTER LOCK brake disc is mounted on the hub by a system of splines and locking ring.
This practical system allows for much faster assembly and disassembly.
This more precise and rigid mounting solution improves braking efficiency.

SM-RT30
CENTER LOCK - Disc brake disc - 180 mm
SM-RT30 disc brake discs provide exceptional braking power in all driving conditions.
SHIMANO's CENTER LOCK mounting system allows rotors to be installed and removed quickly
and easily thanks to the spine support and locking ring.

FEATURES
Easy to assemble and adjust
Quick assembly
CENTER LOCK
For resin inserts only
180mm