CC-2 Chain Wear Indicator Trueing Stands ED black (Electrodeposition) finish with

ED black (Electrodeposition) finish with CNC machined outer detail

Excellent puncture resistance and maximum stability

- proven Shimano quality and technologies

SM-SH12 (front-center-pivoting) included

grime or grit with it

CC-2 Chain Wear Indicator Trueing Stands ED black (Electrodeposition) finish withA 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 links, lightly press the swing