WHAT'S INSIDE: HARLEY-DAVIDSON

The Harley-Davidson Motorcycles Channel includes histories, photos and specs for Harley-Davidson motorcycle models. Explore Harleys on HowStuffWorks.
  • 1900s & 20s
  • 1930s
  • 1940s
  • 1950s
  • 1960s
  • 1970s
  • 1980s
  • 1990s
  • 2000s
  • About Harley-Davidson

FEATURED: HARLEY-DAVIDSON

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.

More To Explore

You Might Also Like

1964 Harley-Davidson XLCH Sportster

The quick 1964 Harley-Davidson XLCH Sportster motorcycle was dubbed King of the Drags. Its impressive 883-cc V-twin engine out powered most competitors of the era. See pictures and learn about the 1964 Harley XLCH Sportster.

1954 Harley-Davidson FL Hydra-Glide

The Harley-Davidson company celebrated its 50th anniversary with a special edition Anniversary Yellow 1954 Harley-Davidson FL Hydra-Glide motorcycle that featured a special medallion on its front fender. Learn more about the FL Hydra-Glide.

  • Most Popular

  • Most Watched

Don't Miss