RIDE MECHANIC - 10 Inch Chain Wear Tool - 0.65 Single Chain Ring

10-INCH-TOOL

A simple, rugged and accurate stainless steel 10 INCH TOOL compatible with all half inch pitch bike chains, even the narrow 11 speed.

here are two versions for measuring either 0.65% (1x chainring) or 0.75% (multiple chainring) chain elongation. It accurately measures the pin-pin (same side) distance over 10 inches (10 links). These improvements offer genuine advantages for accurate measurement.