SRAM GX Eagle AXS Transmission Upgrade Kit

This upgrade kit is exclusively compatible with frames featuring the Universal Derailleur Hanger (UDH) standard. You must confirm your frame is UDH-compatible before purchasing, as it will not mount to standard derailleur hangers.

No, this is an upgrade kit designed to convert your existing mechanical 12-speed drivetrain to electronic shifting. It includes the AXS derailleur body, controller, battery, and charger, but it does not include a new cassette, chain, or crankset.

You will need to reuse your existing cage assembly and mount bolt from your current compatible mechanical derailleur. The kit is designed to integrate with these components to complete the electronic conversion.

The AXS Pod Controller features a more ergonomic, low-profile design that offers a more intuitive feel under your thumb. It is also fully customizable via the SRAM AXS app, allowing you to map the buttons to your preferred shifting preferences.

You will need standard bike tools, such as a set of hex keys and a chain tool, to remove your old derailleur and install the new AXS components. Since this is a wireless system, you will not need to run any new shift cables or housing.

Battery life varies based on usage, but most riders get 20 to 30 hours of ride time per charge. The system includes a battery level indicator on the derailleur, and you can also monitor the status through the SRAM AXS app.