The new NX Eagle 12-Speed rear derailleur features SRAM proven 1x specific X-HORIZON™ design to provide the same precise, reliable performance you expect from Eagle, with an accessible price point. Sharing the same technology as its GX, XO1, and XX1 counterparts, the larger, 14-tooth X-SYNC™ lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to NX Eagle's overall smooth pedalling feel. The Type-3 ROLLER BEARING CLUTCH™ provides quiet, consistent performance and durability.
Completely new rear derailleur incorporating our proven X-HORIZON™ design and new Type-3 ROLLER BEARING CLUTCH™ technology.
Eagle™ ecosystem-engineered mounting system and CAGE LOCK™ positioning add robustness.