“Rollout" means the travel distance (mm) of a RC direct drive car with one rotation of the motor. It is said that Rollout is one of the important items on the setup.

"Rollout Calculator - RC DD car" calculates Rollout with a simple operation and displays it in two tables that are easy to use for setup.

(How to use)
- Tap the button on the top of the screen to open the picker, so select the number of pinion gear teeth, spur gear teeth, and tire diameter you want to use as the center of the table.
- You can select the pitch of the selection item from the "Setting" button at the bottom left of the screen.

The developer assumes no responsibility for any accident, violation, loss or claims by third parties which may arise from the use of this app.

Rollout Calculator - RC DD car