ITEM NAME:Bicycle Bike Chain Checker Wear Indicator Measure Tool Gauge Repair checker HKLJ Description Specification: A worn chain shifts poorly and wears sprockets at an accelerated rate. Material ：Eisen Features: 100% Brand new and high quality! Excellent value and high quality. 0.75% and 1%, the points at which chain experts suggest replacement. Easy to use Portable and easy to carry. Compatible with all chains Useful tool for measuring the chain wearing degree, convenient for you to make a replacement. Package Included: 1x Chain checker Preview.1x Chain checker. A worn chain shifts poorly and wears sprockets at an accelerated rate. Portable and easy to carry. Excellent value and high quality. Easy to use.
