• 12T-21T Sachs / Maillard 7-Speed Freewheel, made in France quality from 1990. Out of box.
• This is not the Aris freewheel. This FW has the same cogs and a different body.
• 7-speed index and friction ready. 
• Perfect mechanical and very-good cosmetic condition.
• One of the best freewheels made.
• Notches on the end of the teeth, to aid shifting.
• Splined body for easy removal. Use Park #FR-1 freewheel tool.
• 12-13-14-15-17-19-21T.
• English / ISO threading. 364 grams/12.5oz.
• FW743.
• FREE shipping in the USA.