Douglas Dragonfly No rating yet. 3 Douglas Dragonfly model variants.

Douglas Dragonfly model overview

Douglas Dragonfly models include the 3 motorcycles below produced from 1955 to 1957. The 1957 Douglas Dragonfly motorcycle is used as an example on this page. It has a 348 ccm twin engine. The category is sport.

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Engine and transmission
Displacement	348.0 ccm (21.23 cubic inches)
Power	17.0 HP (12.4 kW) @ 5500 RPM