If you are building a Castle Electric conversion Baja or a Shorty, the Team FastEddy Battery Box Eliminator is a must have.
Completely eliminate the additional weight and space that the stock battery box uses. For electric conversions this will allow you to adjust the batteries for weigh distribution and will also allow you to use larger batteries for your rig. It will also allow for better cooling of the steering servo and eliminate a signifiacant amount of weight. When building a "Shorty" the chassis is shortened and the Battery box needs to be eliminated.

You can use the Battery box eliminator on its own or with the *Optional* RX Box adapter to keep your electronics neat and tidy away from dirt and moisture.

Video in the "Video Tab at the 5 minute mark will show you this part.