How Harley-Davidson Works

It could be the distinctive body styling, or maybe it's that tellatale sound. There's just something about Harley-Davidson motorcycles that hundreds of thousands of folks can't resist. Find out all about this motorcycle icon.

Harley-Davidson Engines

When one thinks of Harley-Davidson engines, thundering V-twins is what usually comes to mind. Read this article to learn the 6 unique Big Twin design generations over the history of the Harley-Davidson company and the details for the smaller motors.

Harley-Davidson History

In 2003, Harley-Davidson celebrated 100 years of building distinctly American motorcycles. This article traces the development of the machines and the legacy of the "Harley mystique." Read how Harley-Davidson survived when other manufacturers failed.

Harley-Davidson Tank Logos

In Harley-Davidson's early years, motorcycle design advanced quickly, but tank graphics changed little. Not until the 1930s did the traditional lettering yield to stylish graphics.

What gives a Harley-Davidson motorcycle its distinctive sound?

There is no denying that a Harley-Davidson motorcycle has a unique sound. So makes a Harley sound different from other motorcycles?