"Triumph-Werke Nürnberg AG or TWN, was a German bicycle and motorcycle company. In 1886, Siegfried Bettmann founded the Triumph bicycle factory in Coventry, England, and in ...
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1896 he founded a second bicycle factory in his native Nuremberg, Germany, under the same Triumph name. Both factories branched out into making motorcycles: the Coventry factory in 1902 and the Nuremberg factory in 1903.
In its early decades the Nuremberg factory produced models with the same 499 cc and 545 cc four-stroke engines as its sister plant in Coventry.
Confusion between motorcycles produced by the Coventry and Nuremberg Triumph companies led to the latter´s products being renamed "Orial" for certain export markets. However, in the 1920s there was already an Orial motorcycle maker in Lyon, France, so the Nuremberg motorcycles were renamed again as "TWN", standing for Triumph Werke Nürnberg." - (en.wikipedia.org 29.08.2020)
