Bicycle Chain Wear Indicator Ruler Repair Tool Stainless Steel Mountain Road Bike Chain Gauge Measurement Checker Screw Diameter

Reviews & Ratings

JULEZ | CYCLING on YouTube about 2 hours ago

Günstige AliExpress‑Bike-Tools im TEST – TOP oder FLOP?

The reviewer describes the chain wear indicator as a simple tool to measure chain wear by inserting it into the chain. They state it is the cheapest item in the video and recommend it as a way to avoid unnecessary chain replacements.

AI-Summary

Pros

Very inexpensive (costs about 1.80 €)
Simple to use
Allows user to independently check chain wear and avoid being sold an unnecessary new chain at a bike shop

Cons

No cons found in the analysis.

Key Points

Used by inserting the tool into the chain
Wear is indicated by how far the hook sinks between the chain links
If it sits on top, the chain is still good
The further it goes in, the more worn the chain is