Shimano XT RD-M781-GS Rear Derailleur – Black Medium 2×10

New options of the Dyna-Sys 10-speed drivetrain for the Deore XT lineup. Dyna-Sys does not deliver only 10-speed drivetrain to MTB, but also a dynamic power transfer and the newest system with optimized stability.

Low profile Shimano Shadow RD for more aggressive riding.
Servo Wave disc brake system contributes to a far greater performance.

Technologies

Dyna-Sys – This revolutionary technology uses a 10-speed cassette, but that is not the only feature of this system. Highlight is a completely redesigned drivetrain that creates real added benefits for the rider.

Shimano Shadow RD – The mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

HG-X – Further evolution of shifting performance
A directional mountain bike specific 10-speed HG-X chain means smoother shifts, lighter weight and greater overall performance.
HG-X directional chain: Outer side is optimised for front shifting and inner side is optimized for rear shifting.

Specifications