The TS-2Di mounts directly to most Park Tool Professional Truing Stands and provides precise measurement of a rim's lateral and radial runout.

Each indicator's specially-designed non-marring tip rides on the sidewall or outer edge of the rim and measures deviations as small as 0.01 mm, displaying the measurement on easy-to-read gauges.

The adjustable range markers allow you to set your ideal range of tolerance and visualize exactly how close you are to true perfection.

Includes all mounting hardware.