SRAM NX 1x11 X-Horizon Long Cage Rear Derailleur Black

The SRAM NX X-HORIZON rear derailleur provides the same smooth and reliable sliding action as a XX1, from the displacement of the upper pulley to the 12-tooth X-SYNC pulleys. By eliminating the unwanted movement of the chain, X-HORIZON moves faster, puts an end to unwanted changes and reduces the force of change and the chain stroke. With CAGE LOCK technology, placing the wheels is easier than ever. Characteristics: - Weight: 322 g - 11 speeds - Long box - Capacity: up to 42 teeth - Compatibility: NX 11speed X-Actuation - Fully compatible with all SRAM MTB 1X transmissions - 12-tooth X-SYNC pulley wheels