Инструмент Cyclus Tools wheel dishing for 24-29" (720036) TOOL365
Use this gauge to center (Dish) wheels.
Unscrew the set screw until both measuring surfaces of the gauge rest on the rim flank, then turn in the set screw until the measuring surfaces lift slightly off the rim flank.
Next place the gauge on the opposite side of the wheel.
You can now easily see the axial symmetry of the wheel and adjust the spoke tension on the appropriate side of the wheel to centre the rim if necessary.