Park Tool CC-4 Chain Wear Indicator
Park Tool CC-4 Chain Wear Indicator
Park Tool CC-4 Chain Wear Indicator
Park Tool CC-4 Chain Wear Indicator
$15.95

$17.80

Park Tool CC-4 Chain Wear Indicator

Park Tool

SKU: J610795
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Only 0 left in stock

Park Tool CC-4 Chain Wear Indicator. The CC-4 is a drop-in style gauge that measures bicycle chain wear. The laser cut CC-4 accurately measures a long section of chain and strategically comes in contact with the chain in three places quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear. The tool works on any 5 to 12-speed derailleur chain and is designed to accurately indicate when a chain reaches .5% and .75% wear the points at which most chain manufacturers suggest replacement.
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