Jef Raskin | Jef Aérosol | Jef Van de Wiele | Jef Poskanzer | JEF |
They were world famous, attracting Olympic, World and National Champions from around the world including Tom Simpson, Cyril Peacock, Patrick Sercu, Sid Patterson, Arie van Vliet, Mario Ghella, Russell Mockridge and Jef Scherens.