What is a pinion
A pinion is a cylindrical gear that meshes with a rack, a rack and pinion mechanism that converts rotation into linear motion and vice versa. The pinion is the smaller of the two meshing gears within a gear set.
Pinions are an essential component of traditional drivetrains and have been used as a basic motion facilitator in traditional drivetrains for decades.
Pinions are used in different types of gear systems such as rack and pinion systems or ring and pinion systems.

Removing the pinion gear from your RC car is very simple and can be done in just a few steps. Depending on the car model, you can find the pinion gear near the front or rear of your RC car.
It is a small gear that connects the motor to the vehicle's drivetrain. So, once you find it, you can easily remove it. Remember that the pinion gear is an essential part of the RC car and it determines the efficiency of its performance.
The pinion gear transfers energy to the wheels and without it, the car cannot move.
How to Install the Pinion Gear on an RC Car
For an RC car, an important part of its functionality is the installation of the pinion gear. A pinion gear is a gear that provides the input for a typical gear reduction.
This pinion gear is connected to the DC gear motor and helps transfer the current from the motor to the wheels, ensuring efficient power transfer and smooth operation.
It is one of the essential parts to optimize and maintain the performance of your car. When setting up the pinion gear, it is imperative that you use the correct size as it affects the speed and torque level of your RC car.
If set up correctly, the pinion gear will help reduce drag, increase power output, and increase the speed of your car. However, the process of setting up the pinion gear on an RC car is not universal and the setting process depends on the type of RC car.





