The Ultegra R8000 11-Speed Rear Mech lowersshifting effort at the lever while simultaneously retaining a quick and precise response at the rear.
Featuring integrated Shadow RD Technology with its race-proven, minimalistic design, the rear derailleur is more compact and fits closer to the frame, ensuring less wreckage in a crash.
1 -With its low-profile design, Shadow RD is a more compact derailleur that fits closer to the frame, with more direct cable routing.
2 - Shadow RD maintains a consistent distance to the cassette for increased shift stability.
Weight: 210g (GS) 200g (SS)
Max Front Difference: 16T
Shadow GS covers 11-28T to 11-34T
Shadow SS covers 11-25T to 11-30T
Speed: 11 Speed