This tool quickly checks chain stretch & wear to determine if a chain is good or bad. Read more..
To alleviate poor shifting and uneven drive train wear, manufacturers recommend chain replacement before rear cog replacement. Now you can quickly and accurately determine the wear and stretch of any chain with the Park Tool Chain Checker. Simply insert the Chain Checker’s 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 all derailleur chains. For 9 and 10-speed chains, replace chain at or just before the 0.75% readings. For 11 and 12-speed chain, replace at or just before the 0.5% reading. Check with manufacturer for specific replacement instructions.
This tool quickly checks chain stretch & wear to determine if a chain is good or bad.
Having an account with us will allow you to check out faster in the future, store multiple addresses, view and track your orders in your account, and more.
RegisterYou have no items in your shopping cart