The 1940s Harley-Davidson Motorcycles Channel features early motorcycles and their stories. Check out vintage Harleys at HowStuffWorks.
1948 Harley-Davidson S-125
The Harley-Davidson S-125 motorcycle was a popular civilian bike in the wake of World War II. Producing only three horsepower, the S-125 had a tough time reaching 55 miles per hour. See pictures and learn more about the Harley S-125.