Composition is cluttered with partials of another bike and a car. The solar-pedal powered bike is pretty extraordinary, but the photo doesn't really stand out. Perhaps a better setting would have done it. Maybe something like an old woman in a dress riding it at the front of a paceline full of Lance Armstrong wannabees.
I guess if I knew what this was, it might be more extraordinary. Kind of a boring image, composition is broken up, colors look odd, did you desaturate for some reason?
Cool idea. Looks like you did a little selective desat also. Might have liked to see it in action and without the other blocking a small portion, but still nice.