Park Tool LRT-4 Lockring Tool

PRFO Sports Verified independent store

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Designed and built to remove and install Shimano® direct mount chainring lockrings found on XTR® 9120, XT® 8120, MT900, and other Shimano® direct mount systems. Precisely CNC machi ned from 6061 aluminum for a perfect fit and to prevent marring expensive parts. F Machined flat face for optimal lock ring engagement 36mm hex drive to be used with Park Tool TWB-36 Crow Foot Torque wrench to properly measure torque S 6061 aluminum construction For lockrings with 41mm outside diameter For lockrings with 16 notches Show more