Park Tool: Chain Wear Indicator

QKCC3C.jpg
QKCC3C.jpg

Park Tool: Chain Wear Indicator

9.99

Where ever and however you ride making sure you don't suffer from chain stretch is key. Your chain will stretch, that bit is unavoidable, what matters is that you replace your chain before the amount of stretch wears down your cassette and chain ring. Here's our guide to getting it right: Read more

  • 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 reaches 0.5% and 0.75% 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
  • Longer design measures a greater length of chain, giving greater accuracy
  • 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
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