The Shimano DEORE XT M8250 RAPID ES Di2 shifter delivers a confident, familiar feel with refined ergonomics and a wide range of adjustments to fit any rider’s hand. With customizable multi-shift modes, like hold-down and two-step, and tactile feedback that ensures every shift registers, it’s a precise and intuitive control center for your Di2 drivetrain. A programmable third button adds flexibility for system personalization or third-party integrations through the E-TUBE PROJECT app. Features: Ergonomic Evolution: Familiar fit and full multi-axis adjustability make this Shimano’s most comfortable and natural-feeling shifter yet. Fast Action: Instant, wireless gear changes with a tactile, highly customizable shift interface. Finely Tuned: Use the E-TUBE PROJECT app to assign your preferred function to the third programmable button. Feature Rich: Includes short-stroke paddles, dual multi-shift modes, a rubber traction pad, and I-SPEC EV integration, all in a compact design. Specs: Model: M8250 Model ID: SW-M8250-R/IR Shifter Type: Wireless Clamp: 22.2mm bar clamp, I-SPEC EV