Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,170 pages of information and 223,198 images on early companies, their products and the people who designed and built them.
Alwin produced a motorcycle in 1920.
The Alwin was actually a scooter. It was a strange and crude contraption as it wasn't fitted with a saddle, so it resembled a child's foot-propelled scooter, which the firm also produced. It was fitted with a 1.75 hp two-stroke engine with in-line crankshaft. The engine was fitted at the front and it had unsprung forks and a long handlebar stem. The tyres were solid and the fuel tank was clipped above the engine.
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