RC Gear Ratio Calculator 齒比計算機

This app is designed by R/C car fans , Powerful & Multifunction !

- Get all gear ratios possibilities of the gears the user owns

- Motor rotates once moving how many distance(Rollout)

- Car gear ratio database

- Finial gear ratio

- Internal gear ratio

- Dynamic gear ratio chart

- Easy screen capture for share gear ratio chart

Calculation moving distance you can accurately set the gear ratio for different types vehicle(eg...Touring, M-Chassis, F-1, 1:12)