1PC Chain Wear Indicator Bicycle Check Measurer Measurement Ruler Repair Tool W3

Description

1PC Chain Wear Indicator Bicycle Check Measurer Measurement Ruler Repair Tool W3
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
Specifications:
Name: Bicycle chain measuring ruler
Material: carbon steel
Color: Black,Silver
Surface treatment: electrophoresis black
Size: approx. 140.5*47mm
Package Included:
1 pc Bicycle chain measuring ruler