Sram NX 11-speed MTB rear derailleur

The Sram NX derailleur incorporates the technologies from the higher ranges that have made the brand famous for its single-plate drivetrains. Gear shifting is smooth and precise thanks to the perfect spacing between the top roller and the cassette, and the 12-tooth X-Sync rollers. The return spring is harder to considerably reduce chain rattling on the rear chainstay, so the drivetrain is quieter. Cage Lock technology, which comes into play during maintenance operations, locks the derailleur clevis to make it easier to remove and fit the rear wheel.


- 11 speeds
- X-Horizon design
- 12-tooth X-Sync pulleys
- Black colour
- Steel bearings
- Chape long
- Maximum cassette teeth: 42 teeth
- Manufacturer's weight: 322g