[Ianworld]

That is one intense little robot. I can't wait to see it in action, I'm sure it will function just as well as it looks too. As for the drive train even after taking the image down putting it through a lanczos filter blowing it up to 700% of its original size I still couldn't make out enough. It looks narrow, but the drive train has to be at least about 2-1/2" - 3" wide judging by the bumpers next to it. The wheel looks narrow so judging just by the front they could have tracks but probably not. In the back however they definitely have room for a swerve drive system. Which means they might have omnis in the front and stang swerve in the back.