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. PLAY YOUTUBE VIDEO By clicking on "Accept & Play", you agree that Youtube sets cookies on your end device and that data is transmitted to Youtube. For more information please see HOW GOOGLE USES COOKIES Accept & Play Included in delivery: 1 CC-3.2 chain wear indicator