The duo quest from Velomobiel.nl was one of the most interesting machines on SPEZI. We come with couple more pictures of this unique velomobile.
To answer some possible questions: The huge hole behind the cockpit is an entrance to trunk and the velomobile is steered by single bar in the middle of the cockpit.
Under the gallery you can find also two videos with Duo Quest. The first one shows even some kind of air brake system like on shuttles. The other one shows that this version of Quest is able to transport even more than two persons.