If regulations allow them to, e-bikes could genuinely create a whole new category of transportation. Machines that are mild-mannered enough to poke along in the bicycle lane as cheap, efficient commuters, but that can be uncorked at the push of a button to become powerful trail blasters, or even opened enough to share the highway with cars and motorcycles.
Source: Retro Onyx electric mopeds blur the line between e-bikes and motorcycles