Robinson Racing Extra Hard Steel 5mm Bore .8 Mod Pinion Gears fit brushless motors with a 5mm shaft and are intended for use with the Traxxas E-Maxx model #3905.
This is a Mini 4WD racer assembly kit of the Daihatsu Kopen Future Included RMZ. The Daihatsu Kopen Future Included RMZ is a concept car that was unveiled to the public at the Tokyo Motor Show from November 20-December 1, 2013.
