Park Tool CC-4.2 Bicycle Chain Wear Checker

Brand: Park Tool

Color: Blue/Silver

Features:

• Takes the guesswork out of determining when a chain is worn out
• Accurately measures wear on all 1/2" pitch bicycle chains
• Compatible with all 5-to-13 speed chains
• Compatible with single-speed chains
• Compatible with SRAM AXS 12-speed chain
• Go/no-go gauge indicates 0.5%, 0.75% and 1.0% wear
• Made in the USA

Package Dimensions: 11.3 x 2.0 x 0.4 inches