ACE XP-4 Motorcycle - 11x14" Print car popularly known as a "Cletrac

popularly known as a "Cletrac

Despite her name

Vector illustration of the Chesapeake & Ohio Railroad

everyone else was playing catch up

This photo was taken one evening on my way home from work at the Heinz 57 Center where I worked as a graphic designer

ACE XP-4 Motorcycle - 11x14" Print car popularly known as a "CletracArtwork by Don Henderson. Vector illustration of a ACE XP 4 Motorcycle. Without a doubt, ACE Motorcycles were some of the finest American motorcycles ever built. The ACE was the fastest motorcycle in the world back in the 1920's. ACE was the dream of Bill Henderson who was the premiere 4 Cylinder motorcycle designer in the world. Henderson and his brother Tom originally designed and built their famous Henderson 4 CYL motorcycles starting in 1912. They