Originally Posted by
Classtime
Yes. My 85 Ironman Is not SIS. Last week, I was commuting on my Cannondale with friction shifting Suntour Superbe and the same gearing: 52/42 and 13-24.
how much of a part do the shifters play in this situation? I know my RD is SIS but the shifts dont feel indexed. Should i be attempting to index the RD to the freewheel?