Unior Chain Wear Indicator - 629344 Item # 1030235
Description
The perfect tool to keep your bike's drivetrain in top condition. Made from precision, laser-cut steel, this indicator precisely measures chain wear at levels where chain manufacturers commonly suggest replacing the chain (0.5% and 0.75%). The three-point tool design isolates pin wear from roller wear, ensuring accurate results. It works on all 6 - 13 speed chains, including SRAM flat top chains. As a general rule, 11 - 13 speed chains should be replaced before or at 0.5% wear, while 6 - 10 speed chains should be replaced before or at 0.75% wear.
Features:
- Staying on top of chain wear is important as a worn chain can cause poor shifting and wear out other drivetrain components
- Made from precision, laser cut steel
- Precisely measures 0.5% and 0.75% chain wear wear levels where chain manufacturers most commonly suggest replacing the chain
- Three point tool design isolates pin wear from roller wear
- Works on all 6 -13 speed chains, including Sram flat top chains