Originally Posted by fabricioplato

Thank you very much. Unfortunatley i have only the frame and fork, the other components were changed by the uncle of the old owner.. i'm from brazil and i have no ideia how this bike arrived here.[/QUOTE**

There's one other thing that you can do. Tange typically date codes the steerer column on their forks. The format is year-month, so if you found 3A, it would be 1993 January. The date code would typically be within a year of the model year of the bicycle. Of course, you'll have to remove the fork to get this information. it will at least give you the timeframe, but I don't have any information on Brazilian market models, which could be significantly different than America.