Park Tool CC-3.2 Chain Checker Tool Wear Indicator in Silver
A worn chain shifts poorly and wears sprockets at an accelerated rate.The Park Tool's CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75% "stretch," the points at which most chain manufacturers suggest replacement.
For 9 and 10-speed chains, replace chain just as the gauge fits the 0.75% side fits flat into the chain. For 11 and 12-speed chain, replace as the 0.5% side fits. The CC-3.2 is long, accurate and features permanent measurement markings.
Key Features:
- 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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Park Tool CC-3.2 Chain Checker Tool Wear Indicator in Silver
Park Tool CC-3.2 Chain Checker Tool Wear Indicator in Silver
A worn chain shifts poorly and wears sprockets at an accelerated rate.The Park Tool's CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75% "stretch," the points at which most chain manufacturers suggest replacement.
For 9 and 10-speed chains, replace chain just as the gauge fits the 0.75% side fits flat into the chain. For 11 and 12-speed chain, replace as the 0.5% side fits. The CC-3.2 is long, accurate and features permanent measurement markings.
Key Features:
- 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A worn chain shifts poorly and wears sprockets at an accelerated rate.The Park Tool's CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75% "stretch," the points at which most chain manufacturers suggest replacement.
For 9 and 10-speed chains, replace chain just as the gauge fits the 0.75% side fits flat into the chain. For 11 and 12-speed chain, replace as the 0.5% side fits. The CC-3.2 is long, accurate and features permanent measurement markings.
Key Features:
- 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











