These are amazingly fun little trikes that steer by leaning. I rode one 15 years ago. Im surprised they never become more popular but wonder now if some of these old ideas shouldn't be considered now for updates. This could be a lot of fun with a front hub motor or add some gearing and a mid drive??? Someone please try this so I don't have to. The nimble and natural steering is far better than any other trike I ever rode. It just needs a little power assist.