SRAM GX Eagle Grip Shift Shifter 12-Speed Rear Black, Left and Right Grips IncludedThe GX Eagle shifters for the Eagle 1x12 drive trains are high performance, moderate priced and put total control of your gear selection in one hand. Updated SRAM twist mechanism for higher precision and increased durability Includes 2200mm cable Item Specifications Color Black Drivetrain Speeds 12 Rear Der Shifter Compatibility SRAM X Actuation Shifter Style Twist SRAM GX Eagle Shifter Shifter, Flat Bar Right UPC: 710845804960