ParkTool（パークツール） チェーンチェッカー CC-2C

Description

⚡ Don’t let a worn chain slow your ride—measure, replace, and dominate the road!

The ParkTool CC-2C Chain Checker is a precision metal tool designed to measure bicycle chain stretch with 1% accuracy. Compact and lightweight, it uses a simple swing arm and pin mechanism to quickly assess chain wear, helping cyclists maintain optimal drivetrain performance and avoid unstable operation.