Shimano 180 6 Bolt Disc Brake Rotor

SHIMANO&';s SM-RT66 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions. The disc brake rotor&';s reliable anti-loosen plate construction makes for quick and secure installation. FEATURES a Larger disc brake rotor option provides consistent brake performance with more power 220 mm disc brake rotor provides 10% more stopping power than 203 mm a Easy to install anti-loosen plates help secure disc brake rotor bolts in place a Resin/Metal pad compatible