Shimano DURA-ACE 9070 Di2 Junction-A, SM-EW90-A E-TUBE Under Stem Mount - 3-Port
£83.04
Shimano Juction-A, SM-EW90-A, Dura-Ace Di2, E-tube, 3-port, For Standard Handle Space. 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.
