Roper Steam Velocipede, about 1869

Roper Steam Velocipede, about 1869

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Sylvester Roper, a machinist and inventor in Massachusetts, built this steam velocipede and demonstrated it at fairs and circuses. It is believed to be the oldest existing American motorcycle. With its forged iron frame and wooden wheels, it resembles a velocipede, a popular bicycle of the late 1860s. The saddle served as a water tank for the boiler, which was heated by a firebox that burned charcoal. Twisting the handlebar controlled the throttle and brakes. Roper built several other steam vehicles, including another motorcycle in 1895, but he died just before the motor vehicle manufacturing industry got underway.
Currently not on view
Object Name
Other Terms
Velocipede; Road; Steam
date made
ca 1869
Roper, Sylvester H.
place made
United States: Massachusetts
overall: 3 15/16 ft x 2 1/8 ft x 6 9/16 ft; 1.1936 m x.64008 m x 2.0065 m
ID Number
catalog number
accession number
Credit Line
Gift of John H. Bacon
See more items in
Work and Industry: Transportation, Road
America on the Move
Road Transportation
Data Source
National Museum of American History
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