The Harley Davidson XR750 is
a racing motorcycle. The XR-750 went on to win the most races in the
history of American Motorcyclist Association (AMA) racing. The XR 750
is associated with the careers of racers Mark Beresford, Cal Rayborn,
and Jay Springsteen, and was the favorite motorcycle of stunt
performer Evel Knievel. An XR 750 was included in the 1998 the
art of the Motorcycle exhibition, and one of Knievel's bikes is in
the Smithsonian's National Museum of American History America on the
move exhibit.