To be frank, I’ve never seen a cool motorcycle like this one, or we should call it tank-shaped motorcycle.
In fact, the cool stuff is called SdKfz 2 or NSU Kettenkrad, and came from Germany during World War 2. A little bit like the tank, it’s used to cross the rough roads and make some little attacks at that timećIt’s so hard to see a NSU Kettenkrad in the street at present. but there are some lucky guys, Kim of Copenhagen saw the cool motorcycle in the street, and take some photographs sharing with us.
NSU Kettenkrad, a cool motorcycle with track-wheels Source