Shimano XT SL-M8100-IR Shifter - Right, 12-Speed, I-Spec EV, RapidFire Plus, BlackDeore XT SL M8100 Shifter I SPEC EV creates a clean and action optimized cockpit with a wider adjustment range to suit riders of various styles, preferences, and body types Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration Instantaneous push and pull movements Item Specifications Color Black Drivetrain Speeds 12 Rear Der Shifter Compatibility Shimano Mountain Shifter Style Trigger Shimano Deore XT SL