Shimano SM-RT54 Centerlock Disc Rotor Size:180mm Their curved design at one

Their curved design at one end helps prevent tube and tyre damage whilst the other end is indented to get right under the bead of the tyre

Toggle clutch ON/OFF to match the terrain

if you’re really into bulk buying

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 Their curved design at oneOriginal 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)