Electric Vehicle Gear Ratio Calculator. Calculate the gear ratio needed to run a certain 1/4 mile. This formula allows users to calculate the vehicle’s optimal speed based on these crucial parameters.
Our gear ratio calculator allows you to determine what your top speed will be given the maximum safe rpm of your motor, the number of teeth on the. Gear ratio calculator for vehicle without jackshaft this calculator determines the top speed of the vehicle with no margin for mechanical, rolling, or wind resistance.