After printing the original Makerbot Botmobile and having trouble finding the right motor, gear and battery combo I decided to redesign the drive train and some other components in order to make it easier for everyone to get a functional Botmobile up and running.
Video of the brush version of the car in action: http://www.youtube.com/watch?v=22fwVmX2GA8
Full credit for the original design goes to the guys from Makerbot
Changes & Upgrades for the 2013 Version:
Updated assembly manual with full parts and source list
All parts are tested and print fine on a Replicator 2X (ABS) using Makerware.
Please refer to the downloadable Manual.
Update 22/2/2017
Update 13/7/2013
Update 11/7/2013:
Update 10/7/2013: