Park Tool CC-3.2 Chain Checker

A worn chain shifts poorly and wears sprockets at an accelerated rate. The CC-3.2 is a "go, no go" gauge designed to accurately indicate when a chain reaches 0.5% and 0,75% wear, the points at which most chain manufacturers suggest replacement. Made from precision, laser cut steel.
The new improved CC-3.2C Chain Wear Indicator is longer which offers even more precision.

Included in delivery: 1 CC-3.2 chain wear indicator