Park Tool - LRT-4 Shimano Direct Mount Lockring Tool S3-Size-10mx21mm reducing the risk of tire

reducing the risk of tire burping

with a removable valve core

Our Basic Bleed Kits includes the following:

the choice of which will depend on the size of the post

Portable Torx key set

Park Tool - LRT-4 Shimano Direct Mount Lockring Tool S3-Size-10mx21mm reducing the risk of tirePARK TOOL LRT 4 SHIMANO DIRECT MOUNT LOCKRING TOOL 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 and to prevent marring expensive parts. LRT 4 FEATURES Machined flat face for optimal lockring engagement For lockrings with 41mm outside diameter and 16 notches 36mm hex drive to be used