Harley-Davidson's Evolution and Revolution engines are both powerful Big Twin engines, but there's a lot that separates the ...

Think of a Harley-Davidson powerplant, and chances are that some iteration of the company's big V-twin engines will come to mind. Indeed, given Harley's long association with the format, it's ...

The 1936 Harley-Davidson Knucklehead survived the Depression, set a Daytona speed record and created the sound every Harley V ...

In 2009, a cheap V-twin Harley saved a shrinking hobby. Now, the same math is applicable again, and it still works to make a ...

The V-twin is a core element of the Harley-Davidson story. Here's the history behind Harley's most important V-twin engines and their memorable nicknames.

Harley-Davidson is an iconic motorcycle manufacturer. However, not all bikes are winners. These are some of the Harleys with the worst reliability reputations.

On November 3, 2025, the American bike maker Harley-Davidson revealed the new 2026 model year lineup of motorcycles. On January 14, it will reveal additional motorcycles as well as the Custom Vehicle ...

In 2006, Harley-Davidson did a thing. When it did this thing, some wee came out of me. It came out of a few other people, too ...

Less than a month is left until the 86th Sturgis Motorcycle Rally kicks off in South Dakota, and riders all over the country are busy making plans for a week-long celebration of everything on two ...

A V6 engine arranges its six cylinders in two separate banks of three, typically angled at 60 degrees relative to each other, with both banks sharing a single crankshaft at the bottom. That two-bank ...