SRAM NX Eagle Rear Derailleur

The SRAM NX Eagle Rear Derailleur brings 12-speed wide-range gearing to builds where budget matters without gutting the drivetrain spec. It sits at the entry point of SRAM's Eagle platform, designed to handle the full 10-50t cassette range — the same range found across the Eagle lineup — so you're not giving up climbing gears or descent rollout to get there. The derailleur runs a Type 3 roller bearing clutch with a lever-lock switch, which keeps chain tension consistent over rough terrain and makes wheel removal straightforward without having to fight the mechanism. On broken or technical trails where chain slap and drops are a real concern, the cage and clutch design does the work you'd expect from the Eagle system. SRAM NX Eagle Rear Derailleur Specs at a Glance Drivetrain compatibility: SRAM Eagle 12-speed Cassette range: Up to 10-50t Clutch type: Type 3 roller bearing clutch Actuation: SRAM Exact Actuation Color: Black