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Shifters & Electronic Parts Electronic Shifting Parts
Shimano Di2 EW-SD50 E-Tube Wire
$21.99

Wires required to connect each of the electronic components within the Dura-Ace 9070 and Ultegra 6770 systems.

in stock
Shimano Di2 Frame Grommet Kit SM-GM01/02
$2.99

Rubber inserts which secure internally routed electronic wires where they enter your bike frame.

in stock
Shimano Di2 SM-JC40/41 Rear Junction Box
Regular Price : $27.99
sale$27.15
Total Savings: $0.84 (3%)

The Rear Junction is the interface between the battery unit and the rest of your Di2 system.

in stock
Shimano Di2 SM-BTR1 Universal Battery
$69.99

Shimano's lithium-ion battery for use with Dura-Ace Di2 and Ultegra Di2 systems.

in stock
Shimano Di2 SM-BCR2 Internal Battery Charger
Regular Price : $96.99
sale$93.11
Total Savings: $3.88 (4%)

Shimano's lithium-ion battery for use with Dura-Ace Di2 and Ultegra Di2 systems.

in stock
Campagnolo EPS Under BB Cable Kit
MSRP: $59.99
sale$29.99
Total Savings: $30.00 (50%)

Required for mounting the Campagnolo EPS power unit beneath the bottom bracket shell.

in stock
Campagnolo EPS Power Unit
MSRP: $579.99
sale$579.99
Total Savings: $0.00 (0%)

Houses the battery pack for the Campagnolo's EPS groups and also contains the D.T.I. (Digital Tech Intelligence).

in stock
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