Its steeply angled bodywork, long springer forks, and classy livery are sure to make quite the statement, but there is a lot ...

Introduction of the Evolution engine saved Harley-Davidson in 1984, preserving American motorcycle culture and market share.

Themed custom motorcycles can either look great or rather silly, and this one right here is definitely part of the former category ...

Thus, Harley boasts quite the impressive assortment of motorcycle engines ... One of the most notable is the Evolution engine, which hit the market for the first time in 1984.