
1) Cycle manufacturer of France 2) Engine fuel system technology 3) Moped manufacturer
Found on
https://www.crosswordclues.com/clue/solex

Solex is 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 Delaunay-Belleville and buses of the Paris General Omnibus company. After World War I the radiator busi...
Found on
http://en.wikipedia.org/wiki/Solex
No exact match found.