Traxxas Machined Mod 1.0 Pinion Gear with 5mm Bore. This is an optional machined pinion gear intended for the Traxxas E-Revo 2.0 and the Traxxas Maxx. The gear is available in a variety of tooth count options, please select the specific gear you want from the list above. Package includes one pinion gear.

NOTE: For use with steel spur gears.