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.
Chopper fans celebrated when the 1980 Harley-Davidson FXWG Wide Glide was introduced. The Wide Glide featured a flamed Fat Bob fuel tank and wide-spaced fork tubes embracing a 21-inch spoked front wheel. Check out this factory custom Harley bike.