Sram XX1 11 Speed Rear Derailleur

Sram XX1 rear derailleur X-Horizon 11-speed - long cage grey

With its “horizontal parallelogram” design and pulley offset, X-HORIZON™ keeps the chain gap constant across all 11 gears, providing fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting. ROLLER BEARING CLUTCH™ technology reduces bounce and chain slap. CAGE LOCK™ technology makes wheel removal and installation easier than ever before. Paired with the XX1 shifter, the X-HORIZON RD forms the backbone of X-ACTUATION™ technology for unbelievably smooth shifting action.


Features:

- Large upper pulley offset automatically adjusts chain gap

- Straight parallelogram design with horizontal movement reduces shift force and improves drivetrain performance

- 12T X-SYNC pulley wheels

- TYPE 2 technologies: ROLLER BEARING CLUTCH™ and CAGE LOCK™

- New silent pulley tooth design

- Technology Highlights X-ACTUATION, X-HORIZON, ROLLER BEARING CLUTCH, CAGE LOCK


Weight: 220 g

Gearing: 11-speed

Compatibility: X-Actuation, XX1, 11-fach

Ratio: 1:1

Pulleys: X-SYNC