Long battery life (up to 2000km when fully charged) 
Features
- Newly developed thin electronic cable and port
- Two core wires
- Waterproof
Color
black
The electric cables include only two core wires and the connectors are smaller too with a diameter of 5.1mm (-3.7mm compared to Dura Ace Di2 7970). Easy plug and play system to connect the cables, which will be available in different lengths to accommodate most frame dimensions.
Set Ultegra 6870 Di2 und Dura Ace 9070/9150 Di2 intern :
2 x 1000mm , 1 x 650mm , 3 x 350mm
Set XTR/XT Di2 :
2 x 1000mm , 1x 650mm , 2x 250mm
