GX Eagle AXS is your partner for all rides, all the time, all day.Featuring an expanded 520% range, seamless compatibility with the rest of the ecosystem, and the ability to customize with the AXS app, GX Eagle AXS is your entry point to the future. The day in, day out Eagle ecosystem hero is now available with AXS. New for 2021, The GX AXS upgrade kit is your entry point into wireless drivetrain simplicity. Compatible with any of our Eagle ecosystem cassettes and crank arms, the upgrade kit allows you to experience AXS without needing to buy an entire groupset provided you already are using Eagle products. No matter if you are looking to upgrade your ride, or looking for great value replacement parts, look no further than the GX AXS upgrade kit.Pair and assign your AXS components any way you want. Using the AXS app you can assign any touchpoint to any function on your controllers. More choice means a cockpit you can customize to your liking.Using the AXS App and AXS web programs allows you to understand your drivetrain like never before. The programs allow you to track your shifts, assign touchpoint commands, see real-time battery life and more. Using your head unit or smart phone allows you to never miss any AXS updates while out on the trail.GX Eagle AXS DerailleurRiders want a derailleur that shifts on command, whether under climbing load or sprinting to the stage finish. The GX Eagle AXS derailleur gets it done with everything you have come to expect from our AXS connect components. The GX Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. Engineered with a variety of rider preferences in mind, it is compatible with our new expanded range 10-52T cassette as well as our 10-50T cassette. Showcasing its lineage from the proven GX Eagle mechanical line, the GX Eagle AXS derailleur is there for one thing to do the job.AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components with Eagle technologyOverload Clutch protectionFinished with the GX Eagle colorwayGX Eagle AXS ControllerSimplicity and performance made for all day adventures. The pure shifting performance of Eagle AXS is now available with GX. Shift under load, over the roughest terrain, uphill, without changing your grip on the bar. GX Eagle AXS changes your level of control on the bike when you’re under pressure and pushing hard. More than that, it changes your relationship with the bike. No cable, housing or wires to manage opened up design and engineering possibilities with the GX Eagle AXS controller. Featuring the proven ergonomic touchpoints that make shifting effortless, they are customizable to your preferences, allowing you to choose which button does what through the AXS App.Compatible with MatchMaker X Eagle technology Customize in-board and outboard shift options Pairs with all derailleurs in the Eagle AXS ecosystem AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components System is completely water and dust proof to IP69KAXS Battery/Charger/CordThe SRAM Battery offers approximately 20 hours of ridetime or more, weighs just 25g and is detachable witha single clip. It’s also “hot swappable” if needed – fromyour Eagle AXS derailleur to your RockShox Reverb AXSseatpost or even your SRAM eTap AXS road group. And itonly takes an hour to charge.