Aquila. This is without a doubt my favorite designed velomobile of all time. To see why see the at the bottom of this page. This design has vents for , an opaque for shade and a fully enclosed cabin space. In the AIPP it is also without a doubt the fastest velo on the track. It lists for AU $ 8500. Although this beautiful design was intended for racing, I see no reason it couldn't be used on the street. Just add lights , and go!