These shots taken by my Italian friend Federico Savogin are of a vespa 125 modified to look like the ultra rare vespa 98 sei giorni. Part of a very limited run, the sei giorni vespa 98 was produced by Piaggio after their success in the six days trial. See my recent previous post for a period image of the sei giorni vespa & brief history http://vespamore-uk.blogspot.com/2011/10/vespa-sei-giorni.html
Above is an original sei giorni racer also taken by Federico.
For more of Federico's photography including many vespa shots follow link here to his Flickr photostream http://www.flickr.com/photos/savogin_f/