Shimano XTR BL-M9120 Left Disc Brake Lever. The Shimano XTR BL-M9120 lever features quick rebound and an updated brake lever shape.

Quicker rebound between actions maintains rider concentration

I-Spec EV design allows for greater flexibility and an action-optimized cockpit layout

Servo Wave technology offers fast initial pad travel to bring the pads into contact with the rotor