A worn chain shifts poorly and wears sprockets at an accelerated rate. Don't let your worn-out chain ruin the rest of your drivetrain. This handy tool is quick and easy to use, and can save you some serious headaches.
The CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75% "stretch," the points at which most chain manufacturers suggest replacement. For 9 and 10-speed chains, replace chain just as the gauge fits the 0.75% side fits flat into the chain. For 11 and 12-speed chain, replace as the 0.5% side fits. The CC-3.2 is long, accurate and features permanent measurement markings.
- The CC-3.2 works on most derailleur chains from 5 to 12-speed. Check with manufacturer for specific replacement instructions.
- Updated design is longer for more accuracy
- Permanent measurement markings won't rub off with wear
- NOTE: Not compatible with SRAM 12 speed AXS road chain
- CUSTOMER REVIEWS -
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