Shimano EW-SD50 Di2 E-Tube Wire 250mm

Experience seamless electronic shifting with the Shimano EW-SD50 Di2 E-Tube Wire 250mm, engineered for reliability and precision. Designed specifically for Shimano Ultegra Di2 systems, this cable harnesses Shimano’s advanced E-Tube technology, ensuring smooth communication between your electronic components for flawless gear changes every ride.

• Compatible with E-tube internal-wiring frames; please note frame grommets are sold separately—refer to Shimano Frame Grommet Kit Electronic Shifter Extra Parts for compatibility.
• Utilizes Shimano’s proprietary two-prong E-tube system, exclusively designed for Ultegra Di2; not compatible with Dura-Ace 7970 Di2 wiring, guaranteeing optimized performance within your setup.
• Versatile use for both internal and external wiring applications, allowing flexible installation tailored to your bike’s design.