heavyweight motorcycles. The company offers 35 models of touring and custom Harleys through a worldwide network of more than 1,500 dealers. Harley models include the Electra Glide, the Sportster, and the Fat Boy. (From BaiduBake) 3.0 Harley-Davidson Performance Harley-Davidson was founded in 1903. During 1903 to 1981, Harley-Davidson was stepping into maturity. It gained great market share in US. But Honda had replaced Harley as market leader in heavyweight motorcycles in the US, by the end of 1970s.