Features of the SRAM 1190-R2C 11-Speed Rear Only Shifter R2C means Return To Center: after each shift, lever returns to the same position The in. in.Centerin.in. position is adjustable Drivetrain Speeds, 11 Mount Type, Bar End Double or Triple, Double End Type, Shimano/SRAM Rear Der/Shifter Compatibility, SRAM Exact Actuation