Tusroke was a motorcycle produced in 1919, in Luton, Bedfordshire.
The company's main interest was in manufacturing and supplying their own two-stroke engine for use in portable generating sets. The 350cc engine fitted into a frame with curved downtube, but otherwise of conventional appearance. Options available were Druid front forks and either direct-belt drive or a two-speed Albion gearbox with chain-cum-belt transmission.
Sources of Information
The British Motorcycle Directory - Over 1,100 Marques from 1888 - by Roy Bacon and Ken Hallworth. Pub: The Crowood Press 2004 ISBN 1 86126 674 X