Hough drew inspiration from the board-track racers that sped around steeply banked wood tracks called motordromes — especially the 1911 Harley Davidson "Silent Grey Fellow" and the leaf-sprung Indian motorcycles of that era. The Houghmade bike's gas tank copies the tank found on the 1919 Excelsior OHC that some consider the most advanced motorcycle of its day.

Photo: James Hough