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Blue aluminum lockring tool with a serrated edge and engraved "Park Tool LRT-4" logo, designed for Shimano direct mount chainrings.

Park Tool LRT-4 Shimano Direct Mount Chainring Lockring Tool

by Park Tool

ยฃ33.30
GTIN00763477006905
EAN0763477006905
MPNQKLRT4
Prices updated 30 Apr 2026

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Tweeks Cycles

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Out of stockยฃ4.50 delivery1 to 10 daysNew
ยฃ37.00ยฃ33.30

ยฃ37.80 total inc. delivery

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Product Description

The Park Tool LRT-4 is 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 aluminium for a perfect fit and to prevent marring expensive parts.Machined flat face for optimal lockring engagementFor lockrings with 41mm outside diameter and 16 notches36mm hex drive to be used with Park Tool TWB-36 Crow Foot and a torque wrench to properly measure torque6061 aluminium construction

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