If you visit the Olli Erkilla site, make sure you have a good look around as there are some real gems. I love things that are simple and functional and this fits the bill as well as being elegant - Called Solex -The sidewalk surfer, it was done for the Dreamachine Motorcycles of Slovenia.
Engine punk because: Its got a small engine but also has some soul and style about it (its much more than a "domestic appliance"), it takes an unusual approach to transport and if you saw it going down the street you would certainly look twice - or even three or four times.