A tool for testing your chain, to measure the degree of wear. For most models, the distance between links on a new chain is exactly one inch. As the chain wears, it stretches, increasing the distance between the links. The gauge makes it easy to determine when your chain needs replacing.
- Made of laser-cut, high-quality CrMo steel.
- To use fit the gauge onto your chain and read the percentage worn on the wear indicator.
- The gauge is calibrated to indicate 0.00%, 0.50%, 0.75% and 1.00% wear.
- Most manufacturers recommend replacing chains after they are 0.75% or 1.00% worn.
|Ideal for||Bike maintenance|