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Code: R8050-GRP
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
This product ordered is exactly what I wanted and does exactly what it was intended to do. I've always been a fan an enthusiast of Shimano products and cannot ever fault it on any of it's promises. I am really enjoying this product due to its precision, smooth gear changing and beauty. I trust it will deliver a good service, I'm confident of it's reliability and durability.
The shifting is seamless, with the new Ultegra brakes a massive improvement.
The new 8050 Ultegra Di2 is phenomenal. The shifting is so crisp and quick. Without looking, you`d think you were riding Dura Ace. The shifting is exactly the same but at a fraction of the price. If you want an electronic upgrade, you will not go wrong with the 8050 groupset.