Putting gears back on my bike for one of the NICA riders to try it out. The cable housing that goes from the shifter the the frame is the issue. When I insert it into the frame I can feel a stop in there. Then I set the bike up. But eventually the cable slides past the frame stop and cable goes slack. Is there a rubber stopper or something I am missing internal to the frame to prevent this from happening?
Thank you
Thank you