Park Tool CC-4.2 Chain Checker in Silver/Blue

Park Tool CC-4.2 Chain Checker

Silver/Blue
$19.95
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Park Tool CC-4.2 Chain Checker in Silver/Blue

Park Tool / Bike Tools & Maintenance

Park Tool CC-4.2 Chain Checker

A drop-in style gauge that measures bicycle chain wear.

$19.95
Color

Ship to store · free pickup, usually ready in 4–7 business days

Store availability

Park Tool CC-4.2 Chain Checker

Silver/Blue

Available to ship to any of our stores. Order online and pick it up free, usually in 4–7 business days.

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Park Tool CC-4.2 Chain Checker

Silver/Blue

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About this product

The details.

Keep chain wear in check

The Park Tool CC-4.2 Chain Checker accurately measures a long section of chain and comes in contact with the chain in three places, taking the guesswork out of judging chain wear.

The tool works on any 5 to 13-speed chain or single-speed chain and is designed to indicate when a chain reaches 0.5%, 0.75%, and 1.0% wear.

Product details

  • Replacement guidelines - Two-sprocket (single-speed) chains: replace chain at or just before 1.0%
  • Replacement guidelines - 5-to-10-speed chains: replace chain at or just before 0.75%
  • Replacement guidelines - 11-to-13-speed chains: replace at or just before 0.5%

What makes it special

The little details. The big difference.

The details

Good to know-

Specs2
Material
Steel
Weight
86.2g

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