Ducati 520 Single | Richard Felkins |  For Sale | Ductalk: What's Up In The World Of Ducati | Scoop.it

The story of the 520 Ducati Single :
I have always thought the Ducati Supermono was the most interesting example of the perfect engineering creation I have ever seen, even ranking it up there with the P-51 Mustang... photos and full story on the link above