This is an optional 25-tooth pinion gear for Traxxas VXL and other Traxxas vehicles.

Boost acceleration, out-of-the-corner punch, and run time, by installing an 16-tooth pinion gear with the stock 83-tooth spur gear, or install a 23-tooth pinion gear to attain higher top speeds.

Part Compatibility:

Traxxas 1/16 E-Revo.

Traxxas 1/16 Rally.

Traxxas 1/16 Slash.

Traxxas 4-Tec.

Traxxas Rustler.

Traxxas Slash.