Aloha, I was at my goodwill and found an old motobecane for 30 bucks. I bought it with everything working on the bike. It says Tour de France on the top tube and *Ten Speed* on the down tube. Furthermore it has dia compe brakes with original rims from Norway. Serial number is 609 M. If you need any more information just ask. My best guess is it's from the 80s but I would like to know an exact year or close to. Thanks.