Park Tool LRT-4 Lockring Tool

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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 machined from 6061 aluminum for a perfect fit.

Machined flat face for optimal lockring engagement
For lockrings with 41mm outside diameter and 16 notches
36mm hex drive to be used with Park Tool TWB-36 Crow Foot and a torque wrenc
36mm hex drive used with Park Tool TWB-36 Crow Foot and a torque wrench
6061 aluminum construction
Model: LRT-4
Type: Lockring Tool
Diameter: 41mm

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