SHIMANO ROTOR FOR DISC BRAKE, SM-RT66, L 203MM, 6-BOLT TYPE CheckoutSpec= Disc IS 6-bolt Fits all chains including 11-speed

Fits all chains including 11-speed

Its proven engineered design with an overlapping handle is constructed from machined aluminum which superior durability minimal weight and all of the style

The X1 introduces side knobs that break the mold positioned higher and more aggressively than the center tread

0 size 650b width 47mm compund TLR/TNT G2

and reinforced protectors to safeguard the carbon from impacts

SHIMANO ROTOR FOR DISC BRAKE, SM-RT66, L 203MM, 6-BOLT TYPE CheckoutSpec= Disc IS 6-bolt Fits all chains including 11-speedLarger disc brake rotor option provides consistent brake performance with more power 220 mm disc brake rotor provides 10% more stopping power than 203 mm Easy to install anti loosen plates help secure disc brake rotor bolts in place Resin Metal pad compatible