Yesterday I was assessing the bike graveyard in the garage and noticed that I have a bike with shimano Exage 200CX drive train but no shifters. I tried to find some info on the exage, and apparently it is 7 speed and indexed. I also have a pair of sora 3x8 brifters.
Is there any chance that these will work together? if it might, what do I do for a back wheel? do they make 7 speed casettes, or do I have to find something with a 7 speed freewheel?