Gyroscopic
Gyroscopic was a 'one-off' motorcycle produced in 1912.
This machine had a rotary engine, a form commonly used in aviation, and shaft drive. A heavy-duty bicycle frame with simple forks was adapted to carry the mechanics.
See Also
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