There are a few companies offering designs with only a single larger wheel which should be a bit better still on rough ground. What could be neat is if they cou

There are a few companies offering designs with only a single larger wheel which should be a bit better still on rough ground. What could be neat is if they could fit all electronics inside the wheel itself. http://www.amazon.com/X3-Upgrade-Balance-Electric-Unicycle/dp/B00IWG60EO/ref=sr_1_2?s=outdoor-recreation&ie=UTF8&qid=1439132092&sr=1-2&keywords=electric+unicycle http://www.amazon.com/X3-Upgrade-Balance-Electric-Unicycle/d...