Zaiton Bicycle Bike Chain Checker Wear Gauge Indicator Measure Tool Accessory Repair

Description

Brand new & high quality. A worn chain shifts poorly and wears sprockets at an accelerated rate. 0.75% and 1%, the points at which chain experts suggest replacement. Easy to use Made of stainless steel material Compatible with all chains Size: approx. 14cm x 4.8cm/ 5.51" x 1.89"(LxW) Package Included: 1pc x bicycle chain checker