100% Guarantee BBB BTL-125 ChainChecker Chain Wear Indicator Tool

Description

BBB has all the best tools for your bike maintenance sessions. This BBB ChainChecker Tool is designed and intended for use specifically measuring the state of your chain in relation to the extent of wear it is showing. Now includes some handy multitool functions.Shows When To Replace Your ChainThis user-friendly instrument clearly indicates when the warning indicators are reached. When the 0.75 (75%) wear is reached the chain must be replaced soon. When the 1.0 (100%) wear is indicated the chain must be replaced immediately.