Long live smooth shifting
Di2 E-Tube wires to keep your Di2 system connected.
Keep your bike in top shape with certified Shimano replacement and service parts.
Product details
- E-Tube compatible DI2 wires and kits
- E-Tube is a two-prong system and is not cross compatible with DA 7970 Di2 wiring
- All E-Tube wires may be used for internal or external applications