Park Tool CC-2 Chain Wear Indicator CheckoutSpec= 27.5x2.50 120TPI Material: hardened steel / engineering

Material: hardened steel / engineering grade polymer

Length: S: 90mm | M: 110mm SEAT CLAMP 34

extra olive and barb included

Mounts as a straight cage or a right side entry cage Color Black Bottle Type Standard Access Style Side Mount Type Bolt-On Material Composite Defined Color Black

5mm chainline Rings 40 Number of Chainrings Chain Retaining Single Drivetrain Speeds 13 Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Color Natural Carbon Crank Length (mm) 172

Park Tool CC-2 Chain Wear Indicator CheckoutSpec= 27.5x2.50 120TPI Material: hardened steel / engineeringWith 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 or just before 0. 75% 11 to 12 speed