Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,522 pages of information and 233,953 images on early companies, their products and the people who designed and built them.
Roulette were motorcycles produced from 1911 to 1914 by the Roulette Cycle Co of Gosford Street, Coventry.
1896/7 Directory: Listed under cycles. More details
1911 Late in the year the company showed a machine with a new kind of frame construction that they hoped to licence to other firms. It was invented by Fred T. Robb and consisted of duplex tubes bolted together. The result was a light and rigid frame with easily replaceable tubes. The prototype was fitted with a 2.5hp JAP engine and direct-belt drive.
1912 Listed in Spennell's directory of Coventry as Cycle Manufacturers. 
1913 A larger 4.25hp model was added.
During the First World War production ceased and did not recommence afterwards.