You May Also Like
Shimano Juction-A, SM-EW90-A, Dura-Ace Di2, E-tube, 3-port, For Standard Handle Space
Brand: Shimano
Model: SM-EW-90-A
Series : DURA-ACE 9070 Series
Color : Black (same as the photo)
Average Weight : 10g
Qty: 1 set
E-tube port (QTY) : 3
Charging port (QTY) : 1
Compatible system : E-TUBE
Position : Under stem
Type : External type
SM-EW90-A
SHIMANO - Junction A - E-TUBE - Under Stem Mount - 3-Port
SHIMANO's SM-EW90-A 3-port Junction A mounts neatly to the bike stem and connects with E-TUBE wires from DI2 shifters and the downtube junction wire. The SM-EW90 junction box features an integrated battery level indicator, charging port, and gear index setup switch.
Brand New with Original Packaging included.
On Jun 29, 2026 at 18:20:24 PDT, seller added the following information:
Popular among buyers
On Jul 30, 2026 at 03:23:55 PDT, seller added the following information: