Park CC-3.2 Chain Checker Tool - for 3/32" and 1/8" Chains
$ 11.95
- 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
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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
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Long, accurate and features permanent measurement markings
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Works on most chains from single to 12-speed
