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Shimano Di2 Ultegra Rear Derailleur

Availability: Out of stock

Item #:112269


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Shimano Di2 Ultegra Rear Derailleur


Shimano Di2 Ultegra Rear Derailleur

Shimano Di2 derailleur offers effortless shifting, instant engagement and unparalleled performance — all with an ultegra version at an affordable price. This rear derailleur is also equipped with a built-in safety function and recalibration function in the event of impact, which keep your drivetrain working properly.


  • The integrated CPU keeps track of both front and rear derailleurs to optimize shifting performance
  • Servo motor ensures that every shift is identical, so you get reliable performance
  • Programmed motion speeds up shift times and prevents chain drop
  • Built-in safety function automatically shifts the derailleur inward under impact to prevent damage to the component
  • In the event of impact, the rear derailleur recalibrates for perfect alignment with the cassette
  • Compatible with up to a 28T rear cog for better functionality with compact cranks than other designs
  • Short cage design is compact
  • Must be used with Shimano Ultegra Di2 Rear Derailleur Wire Kit, Shift Levers and related system components (sold separately)
  • Not compatible with Dura-Ace Di2 7900 levers or wire kits
  • Weighs 250g
  • Compatibility: Shimano Ultegra Di2 components
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Cervelo R3 Ultegra 8000 Navy
The new R3 combines pro pedigree and elite performance to thrilling effect. Lighter, stiffer and more aerodynamic than ever thanks to new Squoval Max tube shapes, its top-shelf specs, versatile race fit and stable, responsive handling will have you seeking out hard hills and devouring cobblestones with complete confidence.


  • Fork: All-carbon, tapered R3 fork
  • Seatpost: Carbon SP19
  • Handlebar: FSA Energy Compact
  • Stem: Ultra light alloy
  • Rear derailleur: Shimano Ultegra 8000, 11-speed
  • Front derailleur: Shimano Ultegra 8000, 11-speed
  • Shifters: Shimano Ultegra 8000, 11-speed
  • Brake calipers: Shimano Ultegra 8000
  • Cassette: Shimano Ultegra 8000, 11x30
  • Crankset:Shimano Ultegra 8000, 52/36
  • Saddle: fi'zi:k Antares R7
  • Wheels: Mavic Aksium Elite
*Specifications are subject to change without notice
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