Shimano Ultegra R8050 Di2 11 Speed Groupset

The Ultegra R8050 Di2 groupset is the latest development in the evolution of the electronic groupset from Shimano. Taking technology from the Dura-Ace Di2 groupset while at the same time refining the previous version of their Ultegra Di2 groupset Shimano have tweaked the ergonomics of their Di2 shifters and included more shifting options to enable you to fine tune your setup to suit you. With improved clearance for wider rims and tyres as well as a new Shadow Technology rear derailleur that gives a lower, more aero profile and increased protection from crash damage the Shimano Ultegra R8050 Di2 groupset marks a significant development in the evolution of Shimano’s Di2 electronic drivetrain.

Key Features:
Di2 Shifters: Run full or semi-synchronised
Crankset: Evolved from Dura-Ace R9100 version – stiffer with more power transfer
Front Derailleur: Now accommodates wider tyres and offers bigger gear range
Rear Derailleur: Shadow design placing mech under cassette away from potential crash damage
Brake Calipers: Larger clearance for tyres up to 30mm wide

Groupset Contains:
Chainset: R8000 Choice of chainrings and crank length
Bottom Bracket: BBR60 English or Italian or BB72 press fit
Cassette: R8000 11 speed, choice of ratio
Chain: CN-HG601, with upgrades to HG701 and HG901
Rear Derailleur: R8050 Di2 SS (for up to 11-30 cassette) GS (needed for 11-32 and 11-34)
Front Derailleur: R8050 Di2
Internal seatpost battery and charger included.
Cables Included: 2x 350mm, 1x 300mm, 1x 650mm, 1x 700mm, 1x 1000mm
Di2 Junction Boxes Included: SM-JC41 (Internal Frame Routing), SM-EW90-A (E-tube 3 Port)

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