Company History:
The Helyett company was founded in 1919 by two Picard brothers, in Sully-sur-Loire, with another factory near Orleans, and named after the heroine of the operetta Miss Helyett, whose image adorned many of the head badges affixed to Helyett bicycles.
The company started out making cycle parts but was soon making complete bicycles and, by 1926, motorcycles too.
In 1932 the company started sponsoring a cycle racing team with Hutchinson as co-sponsor, as they were almost continuously through to 1953 and a few of the subsequent years, the last time in 1961 when the team sponsors were Helyett – Fynsec – Hutchinson. The last Helyett professional team was the Saint-Raphael – Helyett team of 1962, when Jacques Anquetil gained his third Tour de France victory.
Jacques Anquetil won three of his five Tour de France victories riding for the Helyett team, before switching to Gitane in 1963 and winning again. Other great riders also rode for Helyett (list of the more notable ones to be added).
In 1962 the Orleans factory was sold to Robert Griffon for the manufacture of Griffon bicycles and in 1966 Helyett was merged with Gitane and subsequent Helyett bicycles became “badge-engineered” Gitanes – some even carrying the Gitane logo on the fork crown.
(Note: There is not much information on the company on the internet and the above is a summary of what little I could find and is an amalgamation of several sources. I would like to hear from anyone who has more information or knows of some reliable sources of information)
Bicycles:
More:
Racing Bicycles and Lightweights from the 1937 Helyett Catalogue:
Note: Helyett continued to use the number 57 to designate their top racing model through the Anquetil years.