I would be grateful for some help.
I have an older Cannondale touring bike 1993-94, model T 600.
Down tube shifters popped off (Shimano RX 100) I guess caused from when I had it rebuilt and painted a year ago. (Weird but true, there is an Assembly rod which runs between the two shifters, threads are wasted)
The distance between the two shifters is longer than most bikes because of the huge size of the down tube on the Cannondale. Could you suggest or recommend a replacement game plan for this bike, 7 speeds. I am not sure what would be compatible.