I ran Sora 8 speed brifters with a Shimano 7 speed cassette and Exage RD. Exage FD worked fine too, with two ring Bio- Pace. I had Exage rim brakes, and they worked fine with these levers too. The 8 speed shifter worked the 7 speed fine. The last click just had no gear to go to.
Last edited by Slightspeed; 07-24-18 at 11:11 AM.