Mr. Soichiro Honda was fond of saying, “More is learned from failure than from success.” And when it comes to motorcycles, there have been some monumental failures. Whether because the machine was technologically ahead of its time or because it looked like Daffy Duck was turned loose to design it, some motorcycles were duds right out of the gate. Sure, they might have held on for a year or two, but they were doomed to live in infamy as either too goofy, too quirky or just too stinkin' ugly.