If I recall correctly, the most expensive bike featured on this site was one of the four original Honda CB750 prototypes. It sold for a hefty $148,100. I spent some time getting into what made that bike special, but half a year after the sale, Mitch Boehm has gone into greater detail in this article for Motorcyclist Online. It’s an enjoyable read that helps explain how a bike that looks at first glance to be one of the most common motorcycles ever made ended up selling for nearly $150,000.
