This list also includes the most powerful Harley-Davidson motorcycle today, a 150-horsepower adventure tourer.

The Knucklehead, Panhead, and Shovelhead are all important parts of Harley-Davidson history, each preceding the one before it ...

Harley-Davidson Softail lineup is set to receive a major update this year and we've got the information to prove it. Seven ...

For over a century, Harley-Davidson has been producing motorcycle models for every type of rider. Over the years, here are ...

The Harley-Davidson Carlo's Unique is a Street Bob modified by German garage Thunderbike in a very unlikely bobber fashion.

Similar to the standard structure of a two-cylinder motorcycle engine, Harley-Davidson engines contain two pistons, but they do not fire at fixed intervals. There is also only one pin for both ...

Harley-Davidson has opened the showroom doors for six of its long-haulers, including three touring motorcycles and three ...

A Harley-Davidson Breakout was modified by German custom garage Thunderbike into the GT-B, a mean power cruiser with an ...

The Federal Trade Commission previously also took on the motorcycle giant for the warranty condition that non-Harley-Davidson parts may void the warranty. CHICAGO (CN) — Harley-Davidson customers ...