Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,009 pages of information and 229,287 images on early companies, their products and the people who designed and built them.

Mercury Motorcycles

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Mercury were motorcycles produced from 1933 to 1959, by a group of enthusiasts in Croydon, Surrey.

Production was limited and all the machines had Scott twin-cylinder engines mounted in a frame construced from I-section light alloy extrusions. Rear suspension was devised to maintain constant chain tension, while the front had a form of duplex steering with a type of telescopic fork, similar to that used by OEC. It was fitted with 8-inch brakes on alloy hubs, a stepped dual seat, and the sides were fully enclosed.

A prototype and five machines survived into the 1980s.

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
  • [1] CyberMotorCycles web site
  • [2] Wolverhampton Heritage and History Society
  • The Encyclopedia of the Motorcycle by Peter Henshaw. Published 2007. ISBN 978 1 8401 3967 9