Seems a shame to waste a good concept on such a wacky design. The idea of a hybrid motorcycle is a good one, but that style wouldn't seem to suit the potential market, I would have thought.
I hate to say it, but a hybrid scooter might well be more popular. I suspect that the market for such a machine might be quite large, as it would be seen as a cleaner alternative to a pure petrol engined one, and would also be even easier to drive.
I know that it's this latter point that has helped the Prius sell very well. An electric motor transmission, with no clutch or variable ratio gearbox, makes for an incredibly simple and pleasurable driving experience. This is just the sort of characteristic that would appeal to people who wouldn't otherwise switch to two wheels, I think. Certainly I'm no fan of auto transmission cars, but just love the massive torque and smooth acceleration that an electric motor gives.
Jeremy