Park Tool CC4 - Chain Checker

Park Tool CC4 - Chain Checker


In Stock - Limited Quantities


Part Number: QKCC4
GTIN/UPC: 763477001351

The CC-4 is a drop-in style gauge that measures bicycle chain wearThe laser cut CC-4 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 knowing when chain replacement is necessaryA worn chain will cause poor shifting as well as accelerate drivetrain wearThe CC-4 works on any 5 to 12-speed derailleur chain (including SRAM AXS) and is designed to accurately indicate when a chain reaches .5% and .75% wear, the points at which most chain manufacturers suggest replacementMade in the USA and covered by Park Tool's legendary limited lifetime warranty