This tool is used to break the chain in order to lengthen or shorten your chain when you make gear changes.
NOTE: This item has been replaced by this 219 chain breaker, the 219/428 chain breaker and the 219/35 chain breaker
This breaker can be used on all Non-Oring #219 Chain. Keep in mind that the pins break often when not aligned properly. Replacement pins found here.
