Shimano SM-RT64 DISC ROTOR DEORE CENTRELOCK Size:220mm comfortable feel during use

comfortable feel during use

so they usually sit about 2mm closer to the frame than the stock big ring (depends on the stock ring)

all in a thin package

Folds to compact package measuring

Shimano SM-RT64 DISC ROTOR DEORE CENTRELOCK Size:220mm comfortable feel during useSHIMANO CENTER LOCK Disc Brake Rotor 220 203 180 160 140 mm SM RT64 SHIMANO CENTER LOCK Disc Brake Rotor 220 203 180 160 140 mm SHIMANO's SM RT64 disc brake rotors deliver powerful and consistent braking performance in all riding conditions. SHIMANO's CENTER LOCK mounting system makes installing and removing disc brake rotors quick and easy, thanks to the spline mount and lock ring design. FEATURES Larger disc brake rotor option provides consistent