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Park Tool
LRT LockRing Tool

5 out of 5 stars
1 Review
$26.95 - $32.95

Style & Size:

Quantity


Why We Like The LRT LockRing Tool

Another must-have maintenance piece from Park Tool, the LRT LockRing Tool is designed and built to remove and install the direct mount lockring that retains your bike's front chainring. Precisely CNC-machined for a perfect fit and to prevent marring expensive parts, this tool serves us well season after season, year after year, to help us keep our bike in top shape.


Details

  • Tool for removing and installing the lockring on front chainrings
  • CNC-machined and heat-treated construction ensures max strength
  • Machined flat face for optimal lockring engagement
  • Item #PARE02P
Material
6061 aluminum, 4041 heat-treated steel
Compatibility
Bosch Gen 2, DM Chainring - Shimano, FSA, and Shimano STEPS direct mount lockrings
Activity
bike maintenance
Manufacturer Warranty
limited lifetime

What do you think about this product?

Overall Rating

5 based on 1 ratings

Review Summary

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5 Stars - 1 reviews

Fits True To Size

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5 out of 5 stars

July 24, 2025

Park Tools are the Best

Familiarity:
I've used it once or twice and have initial impressions

Hight quality, great tool, as usual from Park. Just in case anyone else is looking for the right size, I bought the LRT-4 to remove E*Thirteen e*Spec Plus cranks from my Shimano EP801 motor. Perfect fit for the center lock ring that secures the cranks to the spindle.

Jef H

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Bike Maintenance

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Learn more about LRT LockRing Tool