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Shimano Ultegra Di2 Upgrade Kit
SKU  :  sh88
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About This Product
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Professional riders have been using the electronic Di2 shifting technology in the biggest races in the world over the past four years: over the highest mountains, in the most extreme weather conditions and over the worst possible roads and cyclo cross tracks. Now it is time to introduce this revolutionary technology to the Shimano Ultegra, making it available to a much wider group of road racers and enthusiasts.

The advantages of Di2 (Digital Integrated Intelligence) are clear for everybody who has tested it: changing gears becomes easier, effortless and faster by simply touching the shift buttons. Control at the top of your fingers. Additional benefits include an automatic trimming front derailleur, unmatched precision plus super easy installation and adjustment.

The electric cables include only two core wires (Dura Ace Di2 has four) and the connectors are smaller too with a diameter of 5.1mm (-3.7mm compared to Dura Ace Di2). Easy plug and play system to connect the cables, which are available in different lengths to accommodate most frame dimensions. Connection with PC for diagnosis and changing from conventional to inverse shifting.

Included in the upgrade kit:

Shimano Di2 Ultegra electronic shifters

Shimano Di2 Ultegra electronic front and rear derailleurs

Shimano Di2 Ultegra wire harness front and rear(Select size)

Shimano Di2 battery, battery harness and battery charger along with frame tape for non-di2 frames.

Ultegra 6770 products are exclusively available in the new Ultegra glossy grey color.

Ultegra Di2 is not compatible with Dura Ace Di2.

Ultegra Di2 Shifter is the same shape as original Di2
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