SRAM, NX Eagle, Rear Derailleur, Speed: 12, Cage: Long, Black

Description

* Completely new rear derailleur incorporating proven X-HORIZON™ design and new Type-3 ROLLER BEARING CLUTCH™ technology.* Eagle™ ecosystem-engineered mounting system and CAGE LOCK™ positioning add robustness.* Eagle™ pulley technology provides greater efficiency, crisper shifting and quieter operation.* SRAM Model ID: RD-NX-1-B1