Park Tool Chain Wear Indicator CC3.2

Park Tool Chain Wear Indicator CC3.2

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 reaches0.5% and0.75%, the points at which most chain manufacturers suggest replacement.

The updated CC-3.2 is longer, more accurate and features permanent measurement markings.

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