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GX Eagle is your partner for all rides, all the time, all day. Long days, quick rides and everything in-between. With the all new 520% range and seamless compatibility with the rest of the ecosystem, GX Eagle is there to maximize the potential of your ride experience.
- 12 speed mountain rear derailleur
- Min cog: 10t
- Max cog: 52t
- Refined to work with both 10-52T and 10-50T cassettes
- Updated cage architecture provides better chain retention and precise shifts.
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Review SRAM GX Eagle B2 Rear Derailleur