Park Tool, LRT4-, Lockring Tool, XTR 9120, XT8120, MT900

Description

* Removes and installs Shimano direct mount chainring lockrings found on XTR 9120, XT 8120, MT900, and other Shimano direct mount systems* For lockrings with 41 mm outside diameter with 16 notches* 36mm hex drive to be used with Park Tool TWB-36 Crow Foot and a torque wrench to properly measure torque