Don't know about the 8spd, but know that the 9spd SRAM let's you run 10spd Shimano to get the clutch, that's a for sure and expect since you can run a 11spd Shimano RD with 10spd Shimano shifter and have good shifting, would expect it would also work with an 11spd RD.
Jan. 8, 2021, 9:46 a.m. - Lynx .
Don't know about the 8spd, but know that the 9spd SRAM let's you run 10spd Shimano to get the clutch, that's a for sure and expect since you can run a 11spd Shimano RD with 10spd Shimano shifter and have good shifting, would expect it would also work with an 11spd RD.