Park Tool CC-4 Chain Wear Indicator
Product details
| Management number | 236054744 | Release Date | 2026/07/09 | List Price | US$6.78 | Model Number | 236054744 | ||
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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 (including SRAM® AXS®) and is designed to accurately indicate when a chain reaches .5% and .75% wear, the points at which most chain manufacturers suggest replacement.
WARNING: California Proposition 65
This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
https://cambriabike.com/pages/warning-california-proposition-65
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