Chain Checker In Stock Now

Description

Park Tool Chain Checker (CC-4). This is a drop-in style gauge that measures bicycle chain wear.

Features of this tool include:

• The tool works on any 5 to 12-speed derailleur chain (including SRAM, AXS) 
• Indicates when a chain reaches .5% and .75% wear (the points at which most chain manufacturers suggest replacement)

Often Used With: Chain tool

Intended Uses

This tool measures bicycle chain wear and indicates immediately whether the chain should be replaced, according to most chain manufacturers.

Special Instructions

Not at this time.

Tool Resources

Diagram

Image source: Park Tool packaging!

Instructions & Resources

• PDF: Instruction Manual