3950X GEAR 20T

The Traxxas 3950X is a heavy duty 20-tooth, 32-pitch pinion gear designed for reliable performance in high-power RC applications. Machined from hardened steel, it offers excellent durability and long service life. It fits standard 3mm motor shafts and includes a set screw for secure installation. This pinion gear is ideal for replacing worn components or adjusting your gear ratio to increase top speed while maintaining dependable drivetrain performance.