Shimano

Dura-Ace Di2 Electronic External Rear Wiring Kit

Regular price $184.99 Save $0.00

IEW7970L


1 in stock

Shimano's Dura-Ace Di2 takes shifting to the next level. The Rear Wiring Kit connects to both the left and right shifters and Junction Box A (which displays battery power and allows manual adjusting). It also includes a battery mount, cable covers to route and hide the cables and a wire plug/unplug tool. The External Kit is meant to be run on the outside of the frame.