SRAM ESP X.7 shifter set, compatible with SRAM ESP derailleursX.7 has removable clamp, is Matchmaker compatibleEasy top cap cable replacement accessAll sets include cables; housing sold separatelyRear shifter is compatible only with SRAM ESP rear derailleursItem Specifications- Left ShifterWeight116gFD/Shifter CompatibilityMountain TripleItem Specifications- Right ShifterWeight116gCassette SpacingShimano/SRAM 9Shifter/Derailleur CompatibilitySRAM 1:1End TypeShimano/Sram