SHIMANO Electric Wire (Di2 Specification) EW-SD50 1200mm

SD50 E-TUBE wire 1200mm, transmits interactive signals and functions as a power supply pathway for the E-TUBE DI2 gear system. With compact, waterproof "plug & gap" connectors, it is easy to route internally through the handlebars and frame.

• Compact and waterproof connector
• Easy to install on the frame
• Wire length: 1200mm