The Shimano Deore XT SL-M8100 shifter features I-SPEC EV integration that enables riders to adjust the cockpit based on their style, preferences, and body type. The ergonomic design allows for quick lever access and light operation that enhances rider comfort and concentration. It has the ability to shift both up and down with a single lever, and provides instantaneous push and pull movements. The shifter comes with a cable included.