Park Tool CC-2 Chain Wear Indicator Inner 5mm thick in the center

5mm thick in the center

2mm Primary Color Grey Grip Length 136mm Ergonomic No

MM-ISEV is compatible with M9100

5 for Chainline 44

Park Tool CC-2 Chain Wear Indicator Inner 5mm thick in the centerPark 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