The 1900 - 1920s Harley - Davidson Motorcycles Channel features some of the earliest modeling around . Check out vintage Harleys at HowStuffWorks .

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1931 Harley-Davidson Model D

1934 Harley-Davidson VLD

1936 Harley-Davidson EL

1947 Harley-Davidson Servi-Car

1949 Harley-Davidson FL Hydra-Glide

1942 Harley-Davidson WLA and XA

1951 Harley-Davidson Police Special

1952 Harley-Davidson FL Hydra-Glide

1955 Harley-Davidson FL Hydra-Glide

1963 Harley-Davidson FL Duo-Glide

1967 Harley-Davidson XLH Sportster

1964 Harley-Davidson XLCH Sportster

1971 Harley-Davidson XLH Sportster

1973 Harley-Davidson FL Electra-Glide

1975 Harley-Davidson XL-1000 and XR-750

1980 Harley-Davidson FXWG Wide Glide

1984 Harley-Davidson FXRT

1986 Harley-Davidson XLH 1100

1999 Harley-Davidson Road King Classic

1990 Harley-Davidson FLSTF Fat Boy

1992 Harley-Davidson FXDB Daytona

2002 Harley-Davidson FXDWG3

2002 Harley-Davidson FXSTB Night Train

2002 Harley-Davidson VRSCA V-Rod

Hog Wild: Harley-Davidson Logos Through the Years

Harley-Davidson History

How Harley-Davidson Works

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The 1905 Harley - Davidson appeared two years after the first Harley - Davidson made its appearance . Only 16 of the 1905 mannequin were ever build . To start the motor , riders would pedal the motorcycle up to speed up like a bike . say about this rare hertz .

The 1920 Harley - Davidson 20 - J rollick the Olea europaea blusher that first came in 1917 . Styling change were few during those age . The most notable come up in 1920 when the headlight and horn switched places . V - twins still displaced the same 61 three-dimensional inches .

The 1915 Harley - Davidson 11F bike had an advanced - for - its day 11 - horse F - head fivesome - twin engine . A proper three - amphetamine transmitting was offered along with a magneto and electric lighting system of rules incorporating a taillight . Read about this historic Harley .

1931 Harley-Davidson Model D

The 1916 Harley - Davidson J bike was a leap frontwards in expressive style with a longer lower visual aspect . Other than the kickstarter , however , there were few mechanical changes of note for this year . See icon and learn about the 1916 Harley J.

The 1925 Harley - Davidson JD motorcycle inaugurate Harley ’s familiar tear - drop cloth - shaped fuel tank . Sidecars were popular accessories of the day as these fomite often served as a folk ’s main form of motorized deportation . Read about the Harley JD .

The 1927 Harley - Davidson BA was a single - cylinder bike that was economical but sold poorly . Two versions of the exclusive were tender : a savourless - head with eight HP and an overhead - valve variate producing twelve horsepower . Read about the Harley BA .

1934 Harley-Davidson VLD

1936 Harley-Davidson EL

1947 Harley-Davidson Servi-Car

1949 Harley-Davidson FL Hydra-Glide

1942 Harley-Davidson WLA and XA

1951 Harley-Davidson Police Special

1952 Harley-Davidson FL Hydra-Glide

1955 Harley-Davidson FL Hydra-Glide

1963 Harley-Davidson FL Duo-Glide

1967 Harley-Davidson XLH Sportster

1964 Harley-Davidson XLCH Sportster

1971 Harley-Davidson XLH Sportster

1973 Harley-Davidson FL Electra-Glide

1975 Harley-Davidson XL-1000 and XR-750

1980 Harley-Davidson FXWG Wide Glide

1984 Harley-Davidson FXRT

1986 Harley-Davidson XLH 1100

1999 Harley-Davidson Road King Classic

1990 Harley-Davidson FLSTF Fat Boy

1992 Harley-Davidson FXDB Daytona

2002 Harley-Davidson FXDWG3

2002 Harley-Davidson FXSTB Night Train

2002 Harley-Davidson VRSCA V-Rod

Harley-Davidson History

How Harley-Davidson Works

1905 Harley-Davidson

1920 Harley-Davidson 20-J

1915 Harley-Davidson 11F

1916 Harley-Davidson J

1925 Harley-Davidson JD

1927 Harley-Davidson BA