Magic Tricycle Concept

The Magic Tricycle concept you see here might look like a creation which would not look out of place in the next Transformers movie, but alas, it is not to be at this point in time. The bike is able to toggle between two and three wheels with a push of a button, letting you run on all three on the highway while reverting to just a couple when the roads get gridlocked. It will be interesting to see whether something like this is physically possible to manufacture, and what will the costs be like?