- This tool quickly checks chain stretch and wear it will determine if a chain is good or bad
Details: The Park Tool Chain Checker allows you to quickly assess the wear and stretch of any chain to help maintain a healthy drivetrain. Just insert the CC-2's pins into two links, secure the swing arm gauge, and then check the gauge window for an accurate reading. The CC-2 is 10- and 11-speed compatible.
Package Dimensions: 9.8 x 3.3 x 1.1 inches
Brand: Park Tool