Triumph Pre-Unit Twins

by 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...

• Format: Hardcover
• Language: English
• ISBN: 184797323X
• ISBN13: 9781847973238
• Release Date: June 2012
• Publisher: Crowood Press (UK)
• Length: 192 Pages
• Weight: 2.00 lbs.
• Dimensions: 0.6" x 8.4" x 10.6"