Author: Matthew Vale
Triumph’s pre-unit twin-cyclinder motorcycles were produced from 1938 to 1962, with engine sizes of 350cc, 500cc and 650cc. Ridden both on the road and in competition , the bikes formed the basis for Triumph’s success through the 1940s to the 1960s. With iconic names such as Speed Twin, Tiger 100, Trophy and Bonneville, the pre-unit Triumphs came as sports bikes and tourers. With their superb styling and reliable engines, there were a favourite both at home and abroad.
Publisher: The Crowood Press Ltd
Format: Hardback – 192 pages
Dimensions: 215 x 260 x 20mm
Illustrations: 200 colour & B/W photographs
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