This is one of three very, very, similar documents that are in this collection. The other two describe ‘Le Nouveau Dérailleur JIC Champion Modèle Sport’ and ‘Le Nouveau Derailleur Super-Inax Modèle Sport’. All three documents use an identical image and very similar text. The numbering of the arrows on the JIC versions of the document is not sequential - very odd.

At one point or another, this design of derailleur seems to have been called JIC Champion Sport, Super-JIC 49, Super-JIC Sport, Super JIC Course and Super-Inax Sport. And that’s before you start worrying about whether it’s Super-JIC with a hyphen or Super JIC without. And I thought that Simplex were bad at using consistent, understandable model names...

• Publisher: JIC
• Country: France
• Date: 1949
• Derailleur brands: JIC, Super-Inax
• Derailleurs: Super JIC Course