Park Tool CC-2 Chain Wear Indicator Inner 2mm Primary Color Grey Grip

2mm Primary Color Grey Grip Length 136mm Ergonomic No

Continues to improve with chain run-in due to continued surface improvement at a molecular level

} Air piston shaft assembly only (mnimum required part to adjust travel on 2013+ Reba

5mm thick in the center

5 for Chainline 44

Park Tool CC-2 Chain Wear Indicator Inner 2mm Primary Color Grey GripPark Tool CC 2 Chain Wear Indicator. With the Park Tool CC 2 Chain Checker you can quickly and accurately determine the wear (or "stretch") of nearly any bike chain. Simply insert the Chain Checkers pins into two links lightly press the swing arm gauge and then check the gauge window for an accurate reading. The CC 2 is compatible with most single speed and derailleur chains including Shimano XTR 12 speed chains. 5 to 10 speed chains: replace chain at