NEW Park Tool CC-4 Chain Wear Indicator Type_Socks It’s capable of pushing through

It’s capable of pushing through technical terrain

FULL PIN technology uses eleven lightweight

Shock absorbing qualities that drastically improve bike handling in the corners

BB Shell Width (mm): 73 mm

3 461 477 H

NEW Park Tool CC-4 Chain Wear Indicator Type_Socks It’s capable of pushing throughThe CC 4 is a drop in style gauge that measures bicycle chain wear. The laser cut CC 4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear. The tool works on any 5 to 12 speed derailleur chain and is designed to accurately