NX is SRAM's 1x drive train for the masses. All the key functionality features of high end 1x derailleurs are built in.

• X-Horizon geometry
• Same roller clutch and CageLock features as high end models
• Cannot be used with double or triple chainrings

• Rear Derailleur Mount Type: 10x1 Standard
• Drivetrain Speeds: 11
• Cage Length: Long
• Chain Wrap Capacity (teeth): 25 teeth
• Largest Cog: 42
• Color: Black
• Weight: 322 g
• Rear Der/Shifter Compatibility: SRAM X-Actuation