That´s it. My 1992 model is a standard eco with the 1000cc BMW ICE engine used in the K100.
90HP that are good for 240kph max. just because of good aerodynamics and low front surface.

So it is much more like this - but this video is without dumping it...

https://www.youtube.com/watch?v=VbdkZB9-Sd4

1985 plus 4 four seater
1992 Peraves ecomobil
bicycles (pedersen to recumbent)