The Norton Model 7 Dominator was a 500 cc vertical twin motorcycle manufactured by the Norton Motorcycle Company from 1949 to 1955. It was the first of Norton's Dominator range of motorcycles. The engine was designed by Bert Hopwood and was a departure from Norton's previous practice of producing single-cylinder machines. The Model 7 was used in Japan as a police motorcycle.[6]
^"1953 Norton Brochure" (PDF). Retrieved 12 June 2021 – via www.classicbike.biz.
^"1951 Norton Model 7". Classic-British-Motorcycles.com. Retrieved 12 June 2021.
^"Norton Model 7". Classic-British-Motorcycles.com. Retrieved 12 June 2021.
^The 497 cc Vertical Twin Model 7 "Dominator" Norton. Motor Cycling Magazine. 31 March 1949. pp. 430–432 – via WALNECK'S CLASSIC CYCLE TRADER, JUNE 1999.
^Smith, Robert (29 May 2013). "Comparing the BSA A7 and Norton Model 7". Motorcycle Classics. Retrieved 12 June 2021.
^Reynolds, Jim (1990). Best of British bikes. Patrick Stephens. p. 90. ISBN 978-1-85260-033-4.
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