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Park Tool CC3.2 Chain Wear Indicator

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  • Product Description

    A worn chain shifts poorly and wears sprockets at an accelerated rate
      • The CC-3 is a Go / No-Go gauge designed to accurately indicate when a chain reaches 0.75% and 1% wear - the point at which most chain manufacturers suggest replacement
      • The chain should be replaced soon if the 0.75% side fits into the chain, before other drive train components also start to wear out fast
      • If the 1% side fits into the chain, the chain is worn out and should be replaced immediately
      • Made from precision, laser cut steel
      • Consider that if you replace a chain because of wear other vital drive-chain components may need to be renewed too
      • 10-speed compatible