Italian Motorcycles

Today in Motorcycle History

Colombo O.C.M.A. Bicycle Engines

A Brief History of the Italian Marque

The Officina Costruzioni Motori Ausiliari company, O.C.M.A., based in Piazza San Eustorgius, Milan, manufactured auxiliary power units, two-stroke engines of 98 cc.

At the 1923 Milan Show they exhibited another two-stroke auxiliary engine of 125cc featuring a two-speed gearbox, and reportedly also displayed a complete motorcycle.

Source: Moto di Lombardia

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