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Harley Davidson

By doverisstudent

  • First Harley Davidson

    First Harley Davidson
    First Harley Davidson made available to public

  • First v-twin

    First v-twin
    Introduces its first V-twin powered motorcycle

  • First F-head

    First F-head
    Harley Davidson begin using The "F-head" engine

  • First three speed sliding-gear transmission

    First three speed sliding-gear transmission
    Motorcycles are now available with three speed sliding-gear transmissions

  • The first Sport Model

    The first Sport Model
    The 37 cubic inch opposed twin cylinder Sport Model is introduced

  • First 74 cubic inch V-twin engine

    First 74 cubic inch V-twin engine
    The first 74 cubic inch V-twin engine is introduced on the JD and FD models.

  • first wheeled Servi-car

    first wheeled Servi-car
    1932: The 45 cubic inch-driven, three-wheeled Servi-car begins its 41 year run as a popular vehicle.

  • 61 cubic inch powered bike

    61 cubic inch powered bike
    Harley-Davidson introduces the EL, an overhead valve, 61 cubic inch powered bike with increased horsepower and bold styling changes.

  • New land speed record set on a modified Harley-Davidson

    New land speed record set on a modified Harley-Davidson
    Joe Petrali sets a new land speed record of 136.183 mph on a modified Harley-Davidson 61 cubic inch overhead valve-driven motorcycle.