Bicycle Chain Wear Indicator

Product Features

Made from precision, laser cut steel

How to Use the Tool

A worn chain shifts poorly and causes undue damage to the sprockets. The tool is a "go, no go" gauge designed to accurately indicate when a chain is worn out

Important!

Measurement: from 0 to 0,6% - no chain wear. from 0,7 to 1,2% the chain is worn out and it is necessary to replace it.