Imagine a Harley-Davidson motorcycle with an engine smaller than the Honda Minimotos of today. Sounds silly, right? Well, the ...

Although Harley-Davidson is synonymous with high-quality motorcycles, the company doesn't get enough credit for its creative engine names. In fact, the manufacturer had an entire line of head ...

The 1909 Renault Gray Model 5-D was the first Harley-Davidson motorcycle to feature a V-twin engine. Harley-Davidson The V-twin did not truly begin its takeover of the two-wheeled world until around ...