SRAM GX 11 Speed Right Trigger Shift Lever - 11 Speed Rear - Bar Clamp & SRAM MatchMaker X - 11 SpeedAffordable 11 speed shifter! If you're piecing together a new bike or replacing worn or broken parts, the Sram GX line is a great option. The GX shifter features an aluminium lever to keep weight to a minimum without sacrificing durability. The GX shifter also utilises Sram's X Actuation to ensure your shifts are always clean and precise. Features: Compatible with Sram 11 speed drivetrains. X Actuation. 122g. Aluminium pull lever. Includes 22. 2mm bar