AMOGOT Metal Steel 32P Pinion Gear Sets 13T 14T 15T 16T 17T with Hex Key for 5mm Shaft RC Brushless Brush Motor RC Car Upgrade Part

Description: Metal steel to increased wear resistance and improve fatigue life Nitrided to enhanced hardness corrosion resistance Tooth count: 13T 14T 15T 16T 17T Tooth pitch: 32 pitch?0.8 module is the same as 32 standard? length: 14mm For shaft: 5mm Package include: 1 X 32p 13T pinion gear 1 X 32p 14T pinion gear 1 X 32p 15T pinion gear 1 X 32p 16T pinion gear 1 X 32p 17T pinion gear 5 X Screws 1 X Hex Key Make sure you thread lock the grub screw. They are hard to find when they fall out. Larger gears will result in higher speeds while smaller gears provide more torque. For quicker acceleration go for a smaller pinion gear (with fewer teeth) and larger spur gear (with more teeth). Your car will accelerate off the mark very quickly with more torque, and you'll also benefit from cooler running temperatures, extending the life of your motor and ESC. How to install the pinion gear: You will probably need to loosen the motor a bit, in order to fit the pinion gear on. Make sure you lock it in place on the flat portion of the motor shaft. When you are tightening it back up, make sure you leave about a gap between the pinion gear and the spur gear. That gap will be very small. It should be about the thickness of a piece of paper. At last, if the motor you are using has a 1/8 inch shaft with an 32p spur gear then it should fit... It's not about what vehicle you have necessarily...