The Ultegra R8000 11-Speed Rear Mech lowers shifting 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.

Highlights

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.

Specifications

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