360lbs total weight. From the article:
According to the manufacturer, 350 lbs (159 kg) of payload capacity is possible on the Dolphin, 132 lbs (60 kg) of which can be loaded up on the passenger seat.>
Looks like a compromise between a standard bike and a cargo bike.
Same story as Elio motors. Even their last $8,000, 80+mpg car was "coming soon" for so long that it was scrapped for a more expensive EV model that is also "coming soon".