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> Bicycling Catalog > Parts > Other > Shimano > Dura-Ace Di2 Electronic External Rear Wiring Kit
Shimano Dura-Ace Di2 Electronic External Rear Wiring Kit
The Dura-Ace Di2 Front Wiring Kit (image of Rear Wiring Kit unavailable from manufacturer).

Shimano

Dura-Ace Di2 Electronic External Rear Wiring Kit

Model # (EW-7970)
$249.99
Medium (830mm)
Availability: Check Store Availability
  • This item is not permitted to be shipped, however it can be purchased online and picked up at one of our stores at your convenience OR we can deliver to your home or office for a $50 fee to the following counties in Maryland: Anne Arundel, Baltimore, Carroll, Harford, Howard, and Baltimore City.
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Shimano Dura-Ace Di2 Electronic External Rear Wiring Kit

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.

Features and Information

 

REVIEW SNAPSHOT®

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Option Barcode Manufacturer's Part Number Store SKU
Medium (830mm) 00689228278554 IEW7970M REA37328812M
 
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