MicroShift Bar End Shifter, Road PairsMicro Indexed front shifter accommodates double or triple cranksetsRear shifter is 10 speed indexed|Item SpecificationsCassette SpacingShimano/SRAM 11FD/Shifter CompatibilityShimano Road DoubleShifter/Derailleur CompatibilityShimanoEnd TypeShimano/Sram