There probably is an interesting vehicle made from an HPV tadpole trike with electric assist from a motor that drives through the gears and with some aerodynamic bodywork. Maybe even throw in some solar panels to trickle charge the LiFePo batteries. In countries that have some reasonable unregistered vehicle limits like 1Kw, 45Kph instead of 250w/25kph.
But I don't think this is it. Got to admire them for trying though and getting to the point where they can ship some product.