Harley Davidson Sportster Models in the introduction in 1957 until the late 1960s.
Harley Davidson 883 Sportster is a badass bike.
Larger, more aggressive set than many motorcycles today, and much easier than 74-series Harley heavyweight.
Sportster on the Harley-Davidson product code, starting with "XL" from.
In 1952, the predecessor of the Sportster, the Model K Sport and Sport Solo motorcycles, introduced.
The models K, KK, KH, and KHK of 1952-1956 has a flat head engine, while the XL Sportster models and then use an overhead valve engine.
