Shimano Dura-Ace Di2 Electronic External Rear Wiring Kit Shoe Brand_Lake Cycling Whats In The Box

Whats In The Box

TOP QUALITY FAST ZIPPER

WIND 40 DB

When the built-in gravity acceleration sensor detects a significant deceleration

Size: 700 x 20-28c

Shimano Dura-Ace Di2 Electronic External Rear Wiring Kit Shoe Brand_Lake Cycling Whats In The BoxDetails 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. Most 53 to 59cm frames use a Medium (830mm) Rear Wiring Kit. See our diagram