Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,980 pages of information and 229,093 images on early companies, their products and the people who designed and built them.
Detachable was a motorcycle produced in 1904. The company was based in Westminster, London.
They offered an ancillary engine that was carried in a light frame and attached to the rear of a roadster bicycle. The earliest machines used a Minerva engine. The frame was supported by its own caster-wheel and it drove the bicycle wheel by chain.
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