Upgrade your existing Ultegra groupset with electronic Ultegra Di2 shifting technology.
Shimano Ultegra Di2 Wire Kits Part number and compatibility. click here
Shimano Ultegra Di2 Users Manual. click here
Shimao Ultegra Di2 E tube project. click here
Contact us: e-mail if you need help configaring your build.
Now in stock and ready to ship in most sizes and configarations the most anticipated group set in our memory is getting rave reviews from all who ride it.
For the past four years, professional riders have been riding Shimano Dura-Ace components with Di2 electronic shifting technology over the highest mountains, the worst cobbles and through the most extreme weather conditions imaginable. As of this year, Shimano Ultegra will also be fitted out with this groundbreaking technology.
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.
What are its characteristics? Just the same as for Dura-Ace. Changing gears becomes easier, effortless and faster by simply touching the shift buttons. Control at your fingertips. Additional benefits include an automatic trimming front derailleur, great accuracy plus easy adjustment and installation. Di2 continues its great success with Shimano Ultegra. And it makes no difference if these roads are cobbles, tarmac or mud.
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
Ultegra Di2 is bulky but not as big as one might have expected
Ultegra Di2 Front derailleur has a different sound to the Dura Ace but the functionality is very close.
New Ultegra is black and BB30 is easily adapted with Wheels Manufacturing adaptor