Phaenomen is a historic brand of motorcycles.
Phaenomen-Werke, Gustav Hiller AG, Zittau, Saxony (1901-1914 en 1931-1940).
Old German bicycle factory, which in 1901 built motorcycles with Fafnir engines. In 1914, motorcycles were stopped to focus on bicycle and automotive production. In 1931, bicycles were produced with 75 cc Sachs auxiliary engine and from 1938 motorcycles were produced with 98 and 123 cc Sachs engines. After the Second World War, the company became nationalized and produced trucks with the brand Robur. Later a new company was founded in Bielefeld, where motorcycles were made with the same name. See Phaenomen (Bielefeld).
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