NEW Shimano SM-RT66 Disc Rotor - 180mm, 6-Bolt price_changed_on_2023-12-29 Shift performance is on par

Shift performance is on par with higher end offerings with minimal additional weight

High performing square bottom bracket interfaces with English frames

Carbon brake lever for light weight with textured shift paddles and hoods for control and comfort

improving spoke tension balance and overall wheel build quality and durability

NEW Shimano SM-RT66 Disc Rotor - 180mm, 6-Bolt price_changed_on_2023-12-29 Shift performance is on parShimano SLX 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. For use with resin or metal pads Includes rotor fixing bolts and non turn washers Easy to install anti loosen plates help secure disc brake rotor bolts in place