Main gears and motor pinions play a central role in the power transmission of your 1:10 RC car. By choosing the right gear ratio, you can specifically influence acceleration, top speed and motor running. A short gear ratio provides more acceleration, while a long gear ratio enables higher top speeds. Whether plastic or metal, whether for on-road or off-road - in this category you will find precisely manufactured gears and pinions in various sizes and pitches, ideal for fine tuning and maximum efficiency on any track.