The SRAM X0 Eagle T-Type AXS Transmission groupset is their most robust high-performance transmission. This T-Type transmission takes a holistic approach to a bicycles shifting, an entire system synchronized, providing you with a superior ride experience.AXS Pod ULT features a click and fire two-button design that transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS controlsEngineered as integrated, interdependent transmission components, the X0 Eagle T-Type rear derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless InterfaceX0 T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS derailleurs (Includes battery and USB-C charger, but does NOT include th USB-C cord)Derailleur features an overload clutch that boosts resiliency and a tucked-in profile that houses protection covers on the fully replaceable B-knuckle and outer linkThe X0 Eagle T-Type 10-52t cassette and derailleur contact directly, ensuring perfect alignment on every bikeShifting under load is made possible on the X0 Eagle T-Type cassette due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even duItem SpecificationsCogs10-12-14-16-18-21-24-28-32-38-44-52Length165Rings32 SRAM X0 Eagle AXS T-Type Transmission 12-Speed Groupset Kit-In-A-Box Mtn Group UPC: 710845928857 MPN: 00.7918.413.002