c1986 Autocycle - Motobecane 3800 Velosolex 49cc Autocycle

Description

Solex was a French manufacturer of carburettors and the powered bicycle VéloSolex.The Solex company was founded by Marcel Mennesson and Maurice Goudard to manufacture vehicle radiators. These were fitted to several makes of early cars including Delauney-Belleville and buses of the Paris General Omnibus company. After World War I the radiator business went into decline and the company bought the rights to the carburettor patents of Jouffret and Renée and named them Solex after their business. The Vélosolex has a small 49cc motor mounted above the front wheel. Power is delivered via a small ceramic roller that rotates directly on the front wheel by friction to the tire.

The first prototype of a VeloSolex was created in 1941 and used a regular bicycle frame such as those under the "Alcyon" brand and were powered by a 45cc engine developed by Solex. VELOSOLEX were produced commercially and sold starting 1946 with a 45cc engine without clutch, then later with a 49cc engine. The solex, although not varying much from one version to the next was sold in several different models