Skip to content

EVO RC SPEED CALCULATOR

Select a preset to load stock values or enter the values manually

 

 

Enter the number of pinion teeth
Enter the number of spur teeth
Number of revolutions that the pinion makes to turn the spur once
Number of revolutions that the diff pinion makes to turn the wheel once
Number of revolutions that the pinion makes to turn the wheels once
KV
Enter the KV rating of the motor
V
Enter the battery voltage when fully charged (standard is 3.7v per cell)
Number of motor spins per min
Number of gearing spins per min
Number of wheel spins per min
mm
Example: Hoons 107mm, GRP GT 98mm, Louise Tarmac 104mm
inch
Example: Hoons 4.21″, GRP GT 3.85″, Louise Tarmac 4.09″

 

 

 

The top speed quoted above is an estimated speed and may vary from the actual results due to many factors not taken in account here.