Description
Park Tool CC-4.2 Professional Chain Wear Indicator Tool 5-13 Speed Including SRAM® T-Type / SRAM® Flattop™/ Shimano® XTR® 12-speed /Campagnolo Ekar 13 Speed chains
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
Customer Reviews
Shipping & Returns
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
Returns Policy
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