PARK TOOL CC-4.2 Chain Checker Tool recumbant This stand securely mounts your

This stand securely mounts your tablet at a comfortable height and distance you can enjoy the entertainment of your choice while you ride

Featuring Giant's new Cinch Wrap™ self-adjusting fit system for a secure fit

A spring-loaded

6 are optimized for use with i29 rims

While we could have stopped there

PARK TOOL CC-4.2 Chain Checker Tool recumbant This stand securely mounts yourA worn bicycle chain can cause poor shifting and expensive drivetrain damage. The Park Tool CC 4. 2 Chain Checker is a drop in gauge that measures chain wear accurately. It contacts the chain in three places, eliminating guesswork. Compatible with 5 to 13 speed and single speed chains, it indicates wear at 0. 5%, 0. 75%, and 1. 0%, matching manufacturer replacement recommendations. Measures bicycle chain wear accurately, preventing expensive