Certus Gearless Company Ltd. was a British manufacturer of automobiles from 1907 to 1908 in London.
The company produced two models. The smaller model used a two-cylinder engine. The larger model was propelled by a 4-cylinder engine from Aster with a displacement of 3,000 cm³. The distinguishing feature of both models was the use of a friction drive. Few units were produced.
References
- Harald Linz, Halwart Schrader: Die Internationale Automobil-Enzyklopädie. United Soft Media Verlag, München 2008, ISBN 978-3-8032-9876-8.
- George N. Georgano: The Beaulieu Encyclopedia of the Automobile. Volume 1: A–F. Fitzroy Dearborn Publishers, Chicago 2001, ISBN 1-57958-293-1.