What Our Gearhead(R) Experts Are Saying: "The EWS-2 lives on my bench-it makes plugging and unplugging Di2 wires painless, especially in tight spaces. The coin cell tool is a smart bonus for swapping AXS batteries without fumbling or scratching parts." We've all been there-trying to unplug a Di2 wire tucked deep in the frame or pop open an AXS battery cap without marking the finish. The Park Tool EWS-2 Electronic Shift 3-Way Tool takes the frustration out of those delicate tasks. Built with Park Tool's iconic three-way shape, this compact composite tool fits comfortably in hand and gives us the leverage we need to safely install and remove Shimano(R) Di2(R) E-Tube(R) wires, even in tight spaces. The integrated coin cell wrench handles AXS(R) and other electronic battery covers with ease, making the EWS-2 a must-have for any modern workshop.