Parallelogram Hill Climbing Harley
The above picture is Thomas E. Reisers parallelogram hill climbing Harley-Davidson.
The Parallelogram Hill Climber is currently on loan to the AMA Museum
Parallelogram Hill Climber Facts
Won Unlimited National Championship in 1981
1600 cc - 5 inch stroke, 3 1/2 inch bore
Built in 1979