Shimano Shimano SM-EW90 E-Tube Cockpit Junction Box (A)
$114.99
Details
SM-EW90-A 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires
OEM front wiring kit for Dura-Ace Di2 9070
LED battery charge level indicator
Rear Derailleur adjustment mode
Internal Battery charging port
All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
Part Numbers
| UPC | Store SKU |
|---|---|
| 689228725553 | DER34480243T |
Reviews
Shimano Shimano SM-EW90 E-Tube Cockpit Junction Box (A)
$114.99