Harley, converted by the Danish Armed Forces as a tank. Spectacularly unsuccessful in averting the German invasion
I never understood the concept of racing 3 or 4 wheelers. They serve a great purpose as utility vehicles, especially up here in Alaska, but there is nothing they can do on a track that a motorcycle can't do better.
Agree the only real non utility fun I have found on them is sand and snow both of which are fun once or twice a year tops. 3 Wheelers are just plain dangerous. Broke my first bone on one (Clavicle)
rented a trike once back in the late 80's to go find & check a suspended gas well in muskeg country; riding through tall grass & hit the but-end of a log that I didn't see. knocked my foot off the peg and ran over myself, dragged me off into the muck. trike chugged along happily without me for a minute
I still have the scars on the back of my calves from learning to keep your feet on the pegs of a 3 wheeler. I also learned how to eject when needed.
Budget cuts have affected Austria badly in this economic crisis. Austrian Air Force officials have been testing a new type of weapon that has been said to be very unreliable. Testing will continue....