The Voxom Chain Checker WMi9 is a precision tool designed to measure bicycle chain wear quickly and accurately. Regularly checking chain stretch prevents premature wear on expensive components such as cassettes and chainrings.
The WMi9 tool features easy-to-read indications that allow you to identify when your chain has reached its wear limit. Compatible with most 1–12 speed chains, it is an essential addition to any mechanic's toolkit.
Perfect for maintaining smooth drivetrain performance and extending component lifespan.
