Description: Portable and light-weight Easy to handle A worn chain shifts poorly and wears sprockets at an accelerated rate.0.75% and 1%, the points at which chain experts suggest replacement Compatible with all chains A must have item for any keen cyclist Material: Stainlees steel Size: Approx. 5.51 x 0.71 inch/14 x 1.8 cm Color: Silver Package Includes: 1 x Bicycle Chain Checker
