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Home > Group Sets > Shimano Road Groupsets  > Shimano Ultegra Di2 6770 Groupset

Shimano Ultegra Di2 6770 Groupset

Click to enlarge

$2,349.00Sale Price $2,026.99

                              Bottom Bracket: 
                                       Brake Set: 
                               Front Derailleur: 
                                Rear Derailleur: 
                               Battery Charger: 
                      Battery Charger Cable: 
                               Front Wiring Kit: 
                                 Battery Mount: 
       Wire (Junction Box to Front Der): 
Wire (Junction Box to Battery Mount): 
        Wire (Junction Box to Rear Der): 
                Wire (Junction Box to STI): 
                                   Junction Box: 

  • 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:             866-513-3360         e-mail  if you need help configaring your build.

    Now in stock and ready to ship. The Ultegra Di2 10 speed group is without any doubt the best value/performance group on the road. Standard group as offered here includes the external battery and Ultegra front wire harness. The internal battery with new style Dura Ace Junction A is available, contact us to configure. 

    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.

    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.



    Shift lever throws will be replaced by near-zero movement buttons that are analogously placed for familiar operation.

    Lever ergonomics are similar to Dura Ace Di2

    Save for the big bulge at the rear, the 6770 rear derailleur looks surprisingly similar to the standard mechanical unit.

    Shimano says the small Li-ion battery will last for 1000km of "heavy use" and can be recharged in just 1.5 hours.

    Relatively lengthy shift lever throws are now just ultra-short button clicks

    Reliable and fast servo motor derailleur movements

    No adjustment of the derailleurs after initial setup (adjustment and accuracy are monitored with each shift)

    True all-weather performance thanks to the removal of cable and/or housing contamination


    - Shimano Ultegra Di2 6770 STI Levers

    - Shimano Ultegra Di2 6770 Front Derailleur Braze-on

    - Shimano Ultegra Di2 6770 Rear Derailleur

    - Shimano Ultegra Di2 6770 Battery

    - Shimano Ultegra Di2 6770 Charger Cable

    - Shimano Ultegra Di2 6770 Charger

    - Shimano Ultegra Di2 6770 Front WireKit

    - Shimano Ultegra Di2 6770 Rear WireKit

    - Shimano Ultegra 6700 Crankset

    - Shimano Ultegra 6700 Bottom Bracket

    - Shimano Ultegra 6701 Chain

    -Shimano Ultegra 6700 Cassette

    - Shimano Ultegra 6700 Brake Calipers

    Using Di2 on a non Di2 Frameset also on our blog.

    Ultegra Di2 Shifter is the same shape as original Di2

    Ultegra Di2 Shifter

    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

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