Shimano
E-tube SM-EW90-B Cockpit Junction Box 5-Port

2 Ways to Buy!

1) Get their price from us.

their price
$129⁹⁹

current best match:
Amazon

request one we've missed

2) Buy from us at MSRP.

Own it now for

$136⁹⁹

0 available in-store, 19 available online

FREE SHIP
Leaves Next Tue.

Shimano Cockpit Junction Box Junction Box

SM-EW90-B 5-Port Cockpit Junction Box connects up to 2 pairs of Di2 shifters to the frame junction box via 5 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
Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/

UPC

689228986398

MPN

ISMEW90B

Tree Fort ID:

333222387624

Have Experience With This?

Customer Questions

not logged-in
log-in to receive an emailed response