Take on every climb and descent with the SRAM GX Eagle Lunar 12speed MTB rear derailleur built to handle shifting demands with precision and ease Its updated cage architecture improves chain stability ensuring smooth transitions even under load Compatibility with both 1052t and 1050t cassettes offers flexibility for riders seeking seamless performance The GX Eagle colourway blends effortlessly with any Eagle cassette and chain combination adding style to reliability Advanced technologies like CAGE LOCK simplify wheel and chain installation while ROLLER BEARING CLUTCH minimises bounce and chain slap for a quieter more focused ride XACTUATION ensures consistent sharp shifting across the entire gear range letting you power through every moment Features Backwards compatible works with both 1050t and new 1052t cassette Updated cage architecture provides better chain retention and precise shifts Speed RD 12 Cable pull ratio Xactuation Cage RD Long Max tooth 52

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