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    Erwin Tragatsch (1997). Alle Motorräder 1894-1981: Eine Typengeschichte. 2500 Marken aus 30 Ländern. Motorbuch-Verlag. ISBN 978-3-87943-410-7. Erwin Tragatsch...
    63 KB (6,288 words) - 07:50, 31 July 2024
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    2016. Title: The Illustrated Encyclopedia of Motorcycles, Editor: Erwin Tragatsch, Publisher: New Burlington Books, Copyright: 1979 Quarto Publishing...
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    Lawrence After Arabia. History Press. pp. 278–9. ISBN 978-0752466446. Erwin Tragatsch, ed. (1979). The Illustrated Encyclopedia of Motorcycles. New Burlington...
    111 KB (13,347 words) - 22:59, 9 August 2024
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    singer Käthe Rantzau also successfully ran a fast Grofri in hill races. Erwin Tragatsch (1971). LE GUIDE MARABOUT DES VOITURES DE SPORT ET DE COMPETITION....
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  • of motorcycle manufacturers List of motorized trikes Safety bicycle Erwin Tragatsch, Ash, Kevin. The New Illustrated Encyclopedia of Motorcycles, Quantum...
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    1958. Title: The Illustrated Encyclopedia of Motorcycles, Editor: Erwin Tragatsch, Publisher: New Burlington Books, Copyright: 1979 Quarto Publishing...
    13 KB (1,390 words) - 10:39, 21 September 2023
  • 1970s, featuring 50cc and 123cc engines by Sachs, Puch and Zundapp. Erwin Tragatsch, Ash, Kevin. The New Illustrated Encyclopedia of Motorcycles, Quantum...
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    Motorräder Einzylinder R 24 bis R 27 1949-67 (in German), Motorbuch Verlag Erwin Tragatsch (1976), Alle Motorräder (in German), ISBN 3-87943-410-7 Motorrad (in...
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  • 148cc four-stroke engine with the company's own overhead valve engine. Erwin Tragatsch, Ash, Kevin. The New Illustrated Encyclopedia of Motorcycles, Quantum...
    584 bytes (51 words) - 09:21, 24 October 2020
  • between 1923 and 1924, which featured a 110cc Simplex two-stroke engine. Erwin Tragatsch; Ash, Kevin. The New Illustrated Encyclopedia of Motorcycles, Quantum...
    505 bytes (41 words) - 20:55, 10 June 2022