SRAM GX Eagle Groupset - 175mm Boost Crankset, 32t, DUB, Trigger Shifter, Rear Derailleur, 12-Speed 10-52t Cassette and 12-Speed Chain EA Kit-In-A-Box Mtn Group

The GX Eagle rear derailleur gets the job done with an updated cage architecture that improves chain management, and is compatible with both 10-52t and 10-50t cassettes The XG-1275 10-52t cassette offers expanded 520% gear range, and features SRAM's Full Pin technology, making it both lightweight and durable (Fits SRAM XD Driver body only) The trigger shifter puts total control of your gear selection into the thumb of one hand GX Eagle chain for smooth and efficient shifting DUB bottom bracket sold separately 52.0mm Chainline for 141/148 Boost Hubs