The Gearhead Motors helps in providing controlled application of the power. It uses various gears that are used to provide the desired speed and torque conversions. The rotary motion is taken by the electric motor or any external engine. These gearheads are basically used in the motor vehicles adapting the output of the drive wheels. These Gearhead Motors are used to deal with the relatively high rotational motion, inappropriate for starting, stopping, and slower operations. Further, they also helps in increasing torque in the process. These motors are usually used on pedal bicycles, fixed machines, and machines that requires different rotational speeds and torques.