Integrated Cassette Lockring Wrench w/Guide - 1670.8/2BI-US

This cassette lock ring wrench includes a guide pin which will help to keep the tool from slipping out of the lock ring. If you've ever tried loosening an overly-tight lock ring, or one with stripped teeth, you'll understand how much of a help this is. Beyond the guide, this wrench has an integrated handle with plenty of length for all the leverage you'll need for those stubborn lock rings.

Compatible with any Shimano or SRAM-style lock ring.