Shimano 300mm EW-SD300 Ulkoinen reititys

 SD300-I E-TUBE wire for internal routing from Shimano transmits interactive signals and provides power to E-TUBE DI2 drivetrains. With a compact, waterproof connector, it can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection.

---

Features - Shimano Di2 EW-SD300-I

• With cable tie type for built-in cable routing
• Newly developed thin electronic cable and port
• Two core wires
• Waterproof
• Not with the Dura Ace Di2 7970 (four cores) compatible!