100% Brand New & High quality.
Compatible with all chains.
Easy and convenient to use, quickly.
Wonderful gift for you and your friends.
Package included:1 x Bike Chain Wear Indicator Tool Chain Checker
Length: 14cm/ 5.51"
A worn chain shifts poorly and wears sprockets at an accelerated rate.0.75% and 1%, the points at which chain experts suggest replacement.
Package included: 1 x Bike Chain Wear Indicator Tool Chain Checker
TXIN Useful Bicycle Bike Chain Checker Wear Indicator Measure Tool - B01M1VA0OZ