Pay in 4 interest-free payments of $6.22 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
* Sold individually (each)
Size: S - XXL
The holeshot wins the race
Group Tube System
Park Tool - CC-3.2 Steel Chain Checker FRAME & BIKE PROTECTION * Sold individually (each)PARK TOOL CC 3. 2 STEEL CHAIN CHECKER 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 . 5% and . 75%, 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
