Shimano XT SL-M8100-L Left Clamp-Band 2x Front Shifter, BlackDeore XT SL M8100 Shifter Product Details: Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration 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 Includes cable Instantaneous push and pull movements Shift both up and down with a single lever Specifications: Double or Triple: Double Drivetrain Speeds: 12 Front