While most of us are adolescently psyched to see the Batman bike in the Dark Knight, we're aware of the crude reality that even trained stuntmen couldn't ride the thing without falling off. But it's OK, because we've found a suitable superhero replacement. Inspired by the lightcycles from TRON, France-based Enzyme Design has created the Icare concept. Two wheels powered by a 6-cylinder 1.8L Honda engine, it's the stuff of pure future fantasy.