Well, as I see it, if you are in "Trike" mode, you're going to get hurt. Why, because with that narrow rear end it will tricycle over at a very low speed (notice how slow he is going in trike mode) because you can't lean into a curve or turn. Now in "Bike" mode, looks really cool! I personally would never ride it in trike mode at all. It's great if you want to sit on it stopped, but get it rolling and I'm getting off! But that's me, and I could be way wrong, but I'm sure not going to be the one to find out.......