PARK TOOL CC-3.2 Chain Checker Gift card Designed for and by gravel

Designed for and by gravel cyclists

Fast and durable center section

The extra-thick webbing straps work with QUOC's signature microfibre to fasten over your saddle bag with a locking buckle

Its microperforated structure enhances airflow

PARK TOOL CC-3.2 Chain Checker Gift card Designed for and by gravelA 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. The Park Tool CC 3. 2 is a go no go gauge designed to accurately indicate when a chain reaches 0. 5% and 0. 75% wear (or "stretch"), the points at which most chain manufacturers suggest replacement.