Shimano Di2 SM-EW90-A Verteilereinheit Junction Box 3-Port Bestand 12_25 Einfacher Zugang zum Werkzeug für

Einfacher Zugang zum Werkzeug für leichte Wartung

The 45 mm rim height and flat spokes ensure extremely low weight and excellent aerodynamics

Brake mount: Flatmount 140 mm

Compatible with 2x11-speed shifting systems and chainrings up to 53 teeth

Rebound Clicks: 11

Shimano Di2 SM-EW90-A Verteilereinheit Junction Box 3-Port Bestand 12_25 Einfacher Zugang zum Werkzeug fürThe Shimano SM EW90 A Junction Box is an essential component for your electronic Shimano Di2 shifting system. This 3 port distribution unit provides a practical and aesthetically pleasing solution for mounting under the stem. It serves as a central hub to connect the E TUBE wires from the Di2 shifters to the rest of your bike. With integrated features such as a battery level indicator and a charging port, this distribution unit not only enhances