Flat batteries can still be dangerous

Velcro attachment

- If "STEP 2" can't engage in the roller your chain is good to go

This handy little mount replaces the standard mount and allows you to run your Lezyne light on any GoPro mount

Includes the following:

Lezyne Chain Drive 8-11 Speed Chain Breaker Tool Out of Stock Flat batteries can still beThe Lezyne Chain Drive is a shop quality chain breaker designed for use with 8 9 10 11 speed chains. The steel body is CNC machined for precision and contoured for improved ergonomics. The replaceable breaker pin is made of hardened steel and a spare pin is included. Two Mavic splined and two square spoke wrenches are integrated into the body.