Shimano Ultegra R8070 Di2 Disc Brake 11 Speed Groupset


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Shimano Ultegra R8070 Di2 Disc Brake 11 Speed Groupset

The Ultegra R8070 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 R8070 Di2 Disc groupset marks a significant development in the evolution of Shimano’s Di2 electronic drivetrain.

Groupset Specification:

Chainset: R8000 with a choice of ring sizes and crank lengths

Cassette: CRS8000 11 speed

Chain: CN-HG601, with upgrades to HG701 and HG901

Rear Derailleur: RDR8050 SS

Front Derailleur: FDR8050 Braze-on

Bottom Bracket: BBR60 or BB72

Disc Brakes: STR8070 levers with BRR8070 flat mount calipers. Hydraulic system.

Rotors: Options to buy with or with Shimano rotors

Internal seatpost battery and charger included.

Cables Included: 2x 350mm, 1x 300mm, 1x 650mm, 1x 700mm, 1x 1000mm

Di2 Junction Boxes Included: SM-JC41, SM-EW90-A – Optional EWRS910F (In-Frame junction box) or EWS910H (Bar-End junction box)



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