Traxxas 70T Spur gear, part #8357.
Original Traxxas spur gear with 48-pitch that fits on a wide variety of Traxxas radio controlled car models with 48-pitch pinion gears. Changing the spur gears allows the driver to fine-tune the accelleration and top speed of the car - a smaller spur gear will result in higher top speed while a larger spur gear provide more low-end torque and acceleration.
- Traxxas 4-Tec 2.0,
- Traxxas 4-Tec 3.0.