Park Tool - CC-2 Chain Checker Stock Item:Default Title Using the same performance tread

Using the same performance tread pattern as the RACE series

150pcs per bottle

0 FV presta 48mm - 318g

To fit seatposts from 25

Park Tool - CC-2 Chain Checker Stock Item:Default Title Using the same performance treadPARK TOOL CC 2 CHAIN CHECKER A worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. Now you can quickly and accurately determine the wear (or "stretch") of nearly any bike chain with the CC 2 Chain Checker. Simply insert the Chain Checkers pins into two