Shimano SM-RT54 Centerlock Disc Rotor Size:180mm Its unique design features an

Its unique design features an impact resistant

Toggle clutch ON/OFF to match the terrain

The Shimano 105 PD-R7000 Road Pedals use a seamless pedal-and-cleat interface for more efficient power transfer under the extreme pedalling loads encountered in race conditions

5mm guide pin stabilizes tool when used with quick-release hubs

Shimano SM-RT54 Centerlock Disc Rotor Size:180mm Its unique design features anOriginal Shimano SM RT54 Center Lock disc suitable for Shimano Deore brakes. Available in the sizes: 180 and 160mm. Centerlock Disc not compatible with conventional disc rotor mount (6 holes System)! The 180mm disc requires a special adapter. Please do not exceed the disc specifications of your fork frame. Mfr Claimed Weight 141g (160mm), 164g (180mm)