The Evolution of Harley-Davidson

The iconic value of the Harley bike has inspired enthusiasts to create a remarkably wide variety of mutations on the basic theme and led to the popularity of television shows like American Chopper.
Rick Chou / Transtock / Corbis

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The iconic value of the Harley motorcycle has inspired enthusiasts to create a remarkably wide variety of mutations of the bike and contributed to the popularity of television shows like American Chopper.

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