By SHIMANO
Product Info
Shimano's slim Di2 E-TUBE electric wire designed for internal (built-in) frame routing, linking Di2 components.
- Model: EW-SD300-I (for built-in routing)
- Length: 1200mm
- SD300 connectors on both ends
- Wire holders included
- Compatible with Shimano E-TUBE Di2 systems and STEPS EP8
- Colour: Black