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Keep your drivetrain in top condition with this precise chain inspection tool. Two measuring thresholds (0.75 and 1.0) let you quickly see when it’s time to replace the chain and prevent costly cassette and chainring damage. Its durable metal construction and easy operation make this gauge an ideal helper for every cyclist.

Two precise thresholds for timely replacement

The gauge features clear markings at 0.75 and 1.0 – making it easy to tell when the chain is nearing the end of its life and when immediate replacement is required.

Easy to use in seconds

Simply insert the gauge between the chain links to see the result instantly. Perfect for quick checks at home or on the go.

This metal chain wear gauge is an essential tool for daily and seasonal bike maintenance. With clearly marked thresholds of 0.75 (chain approaching replacement) and 1.0 (chain must be replaced immediately), you can quickly assess wear and protect your drivetrain from premature damage.

Usage is intuitive: insert the gauge into the chain links to get an instant result. The tool is suitable for all types of bikes, and its compact size fits in a saddle bag or jersey pocket – ideal for home servicing and quick pre-ride checks.