SRAM X0 Mountain Bike Trigger Shifter Set (9-Speed) Der Housing Incl: YesDrivetrain Spacing: Shimano/SRAM 9End Type: Shimano/SramFD/Shifter Compatibility: Mountain TripleFront/Rear: SetShifter Compatibility: 3x9spdShifter Detail Color: carbonsilverShifter/Rear Derailleur : SRAM 1:1Weight: 113gWeight: 225g