GX Eagle AXS™ 12-Speed Upgrade Kit

With the SRAM GX Eagle™ AXS™ 12-speed upgrade kit you can easily transform your existing mechanical Eagle™ groupset into an electronic Eagle™ AXS™ shifting system.
Just switch out the rear derailleur and shift lever. All other drivetrain components remain in place.

Eagle™ AXS™ Upgrade Set consisting of:
• SRAM GX Eagle AXS™ 12-speed rear derailleur
• SRAM Eagle™ AXS™ shift lever (controller)


GX Eagle AXS™ 12-Speed Rear Derailleur, max. 52 teeth

With proven SRAM AXS™ wireless technology and the rugged durability that has always characterised GX components, the SRAM GX Eagle AXS™ embodies the spirit of the "Eagle" like no other groupset in the Eagle™ ecosystem!

As a biker who always gives everything on the trail, you want a rear derailleur that consistently implements your shift commands! And without any complaints - whether it is fighting an endless climb or bumps and impacts on the way down. The SRAM GX Eagle AXS™ 12-speed rear derailleur can handle it. And so much more...
It brings the superior technology of SRAM AXS™ electronic shifting to an unprecedented level of price-performance with its seamless compatibility and customisability via the AXS™ app. The SRAM GX Eagle AXS™ is your entry into the world of electronic shifting!

All Eagle AXS™ rear derailleurs are more than just rear derailleurs with battery and motor – they are the pulsating heart of the entire drivetrain, the core of the AXS™ system.
Once set up, they are even quieter and more precise than their mechanical counterpart when changing gears, which improves overall durability.
Just like its "big" siblings from the XX1 or X01 Eagle AXS™ groupset, the GX Eagle AXS™ rear derailleur is so smart, it even protects itself from external influences with a powerful overload clutch. In case of an impact, the motor switches off within seconds to allow the rear derailleur to move freely and thus avoid a breakage. Afterwards, it will immediately return to its original position to get ready for your next shift command. This protects not only the motor but also the gear hanger and rear derailleur from damages in the best way possible.

The clear and precise shifting feel of the GX Eagle™ AXS™ rear mech now also has an updated cage geometry for improved chain management and compatibility with “expanded” Eagle™ 10-52 teeth cassettes.
The massive 520% gear range of this cassette is constantly kept in check by the 14 teeth X-Sync™ shift pulley, while the Type 3 Roller Bearing Clutch™ ensures a smooth torque curve and therefore quiet, steady running and excellent riding experience.
Of course, the SRAM GX Eagle™ AXS™ rear derailleur is also compatible with the popular Eagle™12-speed sprocket sets with 10 - 50 teeth.

Details:
• For electronic SRAM AXS™ 1 x 12-speed shifting systems
• Adjusted design in SRAM Eagle™ Colour System
• Updated cage geometry for better chain tension and higher shift performance
• Compatible with SRAM AXS™ for easy customisation
• Overload Clutch for best impact protection
• Compatible with “expanded” 10 - 52T Eagle™ cassettes und established 10 - 50T Eagle™ cassettes
• X-Sync™ pulley wheel
• X-Horizon™ design reduces shifting forces and eliminates “ghost shifting”
• Type-3 Roller Bearing Clutch™ for increased chain tension and shifting precision as well as quieter gear changes
• X-Actuation™ for precise and constant shifting along the entire cassette
• Cage Lock™: even easier and faster rear wheel installation and removal

Technical details:
• Material: forged aluminium, steel, plastic
• Gears: 1 x 12 speed
• Pulley wheels: 12 teeth (upper) and 14 teeth (lower)
• Maximum sprocket size: 52 teeth
• Minimum sprocket size: 10 teeth
• Battery type: eTap® battery (optional, see prod. code: 2262222)
• Weight: approx. 466 g (with battery)


GX Eagle AXS™ Shift Lever (Controller)

Gear cables and housings as well as all other types of cables are finally a thing of the past. The GX Eagle™ AXS™ shifter wirelessly connects your finger with the GX Eagle AXS™ rear derailleur!

It rather looks like a controller for video games though. The gears are not changed by pulling a lever, but by pushing a button. This offers completely new possibilities with regards to ergonomics and allows for extremely low operating forces. The AXS™ app helps you adjust the controller to meet your individual needs and to customize the touch-points (e.g. for up- or downshifting). If you also have a Rock Shox Reverb AXS™ seatpost (product code: 2285278), there are even more possibilities for individual customization. The first touch will get the controller out of the energy saving mode. Once active, it offers simplicity and performance on any adventure day.

Details:
• Compatible with all SRAM AXS™ 12-speed rear derailleurs
• Compatible with SRAM AXS™ for easy customisation
• Compatible with MatchmakerX™
• Incl. handlebar clamp (for handlebar Ø 22.2 mm)

Technical details:
• Material: composite
• Battery type: CR 2032 (round cell battery)
• Weight: approx. 69 g (incl. battery, without clamp)


In the box:
• 1 SRAM GX Eagle™ 12-Speed Rear Derailleur
• 1 SRAM GX Eagle™ AXS™ shifter
• 1 SRAM eTap® Battery Pack
• 1 SRAM Eagle™ Chaingap Adjustment Tool
• 1 battery charger with cable