Called the 'Adaptor' the mini- velo has folding handlebars. One of the roadie mags tested it with some joy, but it's not cheap. A looker though, belt drive and IGH too. Oversize headtube adds threat of menace.
What's missing? Disk brakes would have been nice and the rear rack is something of an unintegrated bolt-on. Nexus 8 on the back, and a 7005 frame, Cro-Mo fork. Weight: Ouch: 13.5 Kg. Cost in Europe about E1500