SRAM X5 9-Speed Rear Trigger Shifter *This was on a brand new specialized mountain bike. It was removed unused and replaced with a Bluetooth shifter. SRAM X5 Right trigger shifter. Item Specifications Cassette Spacing Shimano/SRAM 9 Shifter/Derailleur Compatibility SRAM 1:1 End Type Shimano/Sram MPN: 00.7015.198.010 - SRAM - X5 Trigger Rear Shifter - Shifter, Flat Bar-Right