- 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
Attributes
Cage | Long |
Maximum Cog | 50T |
Minimum Cog | 10T |
Primary Color | Black |
RD Capacity | 40T |
Speed | 12 |
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