This unusual machine is a Polish Junak M10.
It’s a 350cc four-stroke single built in the early 1960s.This particular machine was spotted at the East European Rally, or Red Star Rally, held in Market Harborough, Leicestershire in 2008 (click on link for more photos)
This event takes place every four years and is put on by the three main East European motorcycle clubs, the Cossack Owners Club, the MZ Riders Club and the Jawa/CZ Owners Club, who take it in turn to host the event.
2008 saw a record turnout of over two hundred machines including, like this one, a large number from overseas.
The next such event will also take place in Market Harborough in 2012.