Park Tool Chain Checkers.
- PK-7862: measures chain-pin distance for stretch/wear. Calibrated gauge and windowed arm provide readings
- PK-7864: designed to be a Go - No Go indicator gauge for chain wear. Indicates when a chain reaches .5% and .75% wear points
- PK-7865: designed to be a Go - No Go indicator gauge for chain wear. Compatible with chains 5-12 speed including SRAM AXS chains
|Description:||chain wear indicator gauge, CC-4|
This product was added to our catalog on September 15, 2021