The Sram GX Eagle AXS Transmission derailleur every bit as crisp and precise as the other derailleurs in the transmission family, but features things like removable skid plates for better protection and serviceability. Shifting under load is made possible on the GX cassette due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The T-Type chain is the strongest we've ever amde. Specifically engineered to optimise Eagle Transmission.Sram GX Eagle AXS Transmission HighlightsAvailable with 165, 170, 175mm crankarm and 32T chainringBashguard compatibleGX Eagle Transmission derailleur10-52T GX Eagle Transmission cassetteGX Transmission Flattop chainPod controllerAXS battery/charger More info