Park CC-3.2 Chain Wear Indicator Tool Envelope Shipping 2 screws direct into the

2 screws direct into the fork

The cables are compatible with all performance housing

Power Pack charge can be tested at any time by tipping the battery on its end (non-connector end) for about 3-4 seconds

but it's a limited edition

The backs of the fingers and hand feature and EVA foam for added comfort and protection

Park CC-3.2 Chain Wear Indicator Tool Envelope Shipping 2 screws direct into theDon't let a worn chain accelerate drivetrain wear. The Park Tool CC 3. 2 is an extremely easy 'Go', 'No Go' gauge that will tell you when you need to replace your chain. Accurately indicates when a chain reaches . 5% and . 75% wear. 9 and 10 speed chains will need to be replaced when the . 75% side fits. 11 and 12 speed chains should be replaced when the . 5% side fits. Please see photos for further instructions. Please note: Failure to replace a worn