Design SEON Trike Concept (never realized my knowledge for design.. Can guesstimate this is a pretty good build for downhill speed, frame dangerous for any limbs outside during crash, be prepared for breaking stuff.-ki)
trident velomobile - Google Search
Futuristic Concepts, CitySailer, Christopher Kuh
It is not a car, it is not a bicycle. FLEX/the INNOVATION helped to develop FLOOW and designed it to be a unique and cool personal transportation vehicle.