3952X 22-Tooth HD Pinion Gear (32-Pitch) 3 mm Bore

The Traxxas 3952X 22-tooth heavy duty pinion gear is a 32-pitch gear machined from hardened steel for maximum durability and long-lasting performance. Designed with a 3 mm bore, it fits standard motor shafts and includes a set screw for secure installation. This pinion gear is ideal for replacing worn gears or adjusting your RC vehicle’s gear ratio to optimize acceleration, torque, or top speed depending on your driving needs.