Английская Википедия:Edmond Polchlopek
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Шаблон:Short description Шаблон:Expand French
Шаблон:Infobox cyclist Edmond Polchlopek (20 July 1934 – 21 September 2004) was a French road racing cyclist and a bicycle designer. The so-called Polchlopek crankset was the first elliptical chainring to be commercialized.
References
- Шаблон:Cycling archives
- L. Malfait, G. Storme, M. Derdeyn (2012) Non Circular Chainrings for Cycling
Шаблон:France-cycling-bio-1930s-stub