Shimano Dura-Ace Di2 Electronic Front Wiring Kit (for use w/o Flight Deck Computer)

Shimano's Dura-Ace Di2 takes shifting to the next level. The Front Wiring Kit connects to both the left and right shifters and includes the Junction Box A (which displays battery power and allows manual adjusting). It's for use without the ...(Read More)

Shimano Dura-Ace Di2 Electronic Front Wiring Kit (for use w/o Flight Deck Computer)
$129.99 - $169.99
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Details

Shimano's Dura-Ace Di2 takes shifting to the next level. The Front Wiring Kit connects to both the left and right shifters and includes the Junction Box A (which displays battery power and allows manual adjusting). It's for use without the Flight Deck Computer.

Part Numbers

Option UPC MPN Store SKU
Road compatible 00689228278639 ISMEW79AE FRO35253659D
TT/Tri compatible 00689228434516 ISMEW79AI2