Shimano DI2 900mm Electric CableNew slim electronic cable and connector, E-tube transmits interactive signals and power to each party. Shimano DI2 900mm Electric CableNew slim electronic cable and connector, E-tu be transmits interactive signals and electrical power to each of the parts.The Shimano Di2 EW-SD50 power cable is used for all electronic gear groups starting with Ultegra 6770. It cannot be used only with the first Dura Ace Di2 (7970) as this has 2 cables and not four cables. The cable is available in numerous lengths and is suitable for both external and internal installationFeatures:

• Inside the cable are two cables (Dura-Ace has four).

• Especially small connectors, only 5.1 mm in diameter.

• Highly flexible cable.

• The cable can be ordered in different lengths.

• Waterproof wealth.

• Cable ties not included.

Specifications:- Waterproof connector.
- Length: 250 ~ 1400 mm.COD. REFERENCE: IEWSD50L90