Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,720 pages of information and 247,131 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

British Radial Engine Co

From Graces Guide

British Radial produced motorcycles from 1921 to 1922.

The British Radial Engine Company was located in Lacland Place, London, SW10.

  • 1921 The company acquired the rights of production for the 2.75hp three-cylinder radial engine, deigned by C. B. Redrup. Soon they were able to assemble complete and marketable machines. These had in-line mounted, 309cc engines with valves placed either side of cylinders that were spaced 120 degrees apart, and a two-speed Sturmey-Archer gearbox with chain-cum-belt transmission. Frame and forks came from Chater-Lea, carburettor from Senspray and magneto from Runbaken. In all but the engine configuration, the machine was conventional. The engine was also available for stationary applications.
  • 1922 Specifications included a Vici carburettor. That year was to see the end of British Radial.


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