Shimano MT900 180mm Center Lock Remschijf

The pinnacle of mountain bike braking, the SHIMANO XTR RT-MT900 brake discs deliver fantastic stopping power in even very aggressive riding. The ICE TECHNOLOGIES FREEZA rotors disperse heat to maintain braking performance on long, downhill stretches of road.

SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to its back mounting and lock ring design.

- With Lock Ring (with internal notches).