Park Tool Chain Checker
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, press the swing arm gauge tight, and then check the gauge
window for an accurate reading.
< br>The CC-2 is 10- and 11-speed compatible. For the modern 9- and 10-speed chains, replace chain at or just before the 0.75% readings. For the 11-speed chain, replace at or just before the 0.5% reading.
|Component Used On||Chain|
|Tool Type||Measuring Tools|
|Manufacturer's Part #||CC-2|