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Next day options are available if you order in the next

Park Tool Chain Checker CC4.2

A worn bicycle chain causes poor shifting performance and accelerated wear on... READ MORE
A worn bicycle chain causes poor shifting performance and... READ MORE
£17.99
In Stock Ready for dispatch, or order to pick up from store. Ready for dispatch, or order to pick up from store. This item is available for collection only. Order now and pickup in store. This item is available to pre-order and will be shipped as soon as it arrives.
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Next day options are available if you order in the next
Product Description

A worn bicycle chain causes poor shifting performance and accelerated wear on drivetrain components, causing more expensive problems.

The Park Tool CC-4.2 Chain Checker is a drop-in style gauge that measures bicycle chain wear.

The laser-cut CC-4.2 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 determining when chain replacement is necessary.

The tool works on any 5 to 13-speed derailleur chain (including SRAM® T-Type, SRAM® Flattop™, Shimano® XTR® 12-speed, and Campagnolo® Ekar 13-speed chains) or single-speed chain, and is designed to accurately indicate when a chain reaches 0.5%, 0.75%, and 1.0% wear, the points at which most chain manufacturers suggest replacement.

  • Some drivetrain manufacturers have unique recommendations specific to their components, always double-check to be sure
  • Made in the USA and covered by Park Tool's legendary limited lifetime warranty
Product Description

A worn bicycle chain causes poor shifting performance and accelerated wear on drivetrain components, causing more expensive problems.

The Park Tool CC-4.2 Chain Checker is a drop-in style gauge that measures bicycle chain wear.

The laser-cut CC-4.2 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 determining when chain replacement is necessary.

The tool works on any 5 to 13-speed derailleur chain (including SRAM® T-Type, SRAM® Flattop™, Shimano® XTR® 12-speed, and Campagnolo® Ekar 13-speed chains) or single-speed chain, and is designed to accurately indicate when a chain reaches 0.5%, 0.75%, and 1.0% wear, the points at which most chain manufacturers suggest replacement.

Specification
  • Some drivetrain manufacturers have unique recommendations specific to their components, always double-check to be sure
  • Made in the USA and covered by Park Tool's legendary limited lifetime warranty

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