I agree with everything Court has said about this bike.
I rode this bike and thoroughly enjoyed it. I'm a big fan of the software and display/control system of the Izips. I was looking for something to ride around town and also travel with (so the somewhat smaller frame was desirable.) Court put the weight of the bike at 62 pounds (more than I thought). It surprises me because it was really zippy and quite fun to ride. I'm a small guy so that made the bike even more suitable for me.
Ultimately, I went with the
Neo Jet, perhaps looking for more of a "real bike" frame and ride. I also needed a good rack to carry things on and wasn't sure the Twn:Exp would work for me.
Anyway, this bike did make my short list and deserves a good look.