1.800.651.4050 Mon-Sat 8am-5pm PT
SRAM GX Eagle AXS Upgrade Kit SRAM GX Eagle AXS Upgrade Kit
Click to zoom

GX Eagle AXS Upgrade Kit

Mfg PartNum:00.7918.104.000
  (2 customer reviews)
Earn $60.00 in Rewards credit. Click to learn more.
This color/size is not eligible for Rewards points
Out of Stock
The color/size you selected is a special order item but is usually available within several days. We will contact you with order confirmation.
Qualifies for Free Shipping!

Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

GX AXS Upgrade Kit

New for 2021, The GX AXS upgrade kit is your entry point into wireless drivetrain simplicity. Compatible with any of SRAM's 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.

Riders 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.

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.

  • AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components with Eagle technology
  • Overload Clutch protection
  • Finished with the GX Eagle colorway
  • Battery included
  • 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 IPX7
  • Includes: Rear derailleur with Battery, Controller with Clamp, Charger/Cord, Chain Gap Tool

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    Signature will be required when taking delivery of this product.


    Mfg PartNum: 00.7918.104.000 


    Shifter Type: Flat Bar 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Great Upgrade at an Affordable Price!
    by BW
    Cycling Enthusiast
    Minneapolis Area

    I am NOT a weight weenie. If I want to lose 10 grams, I'll go on a diet. :) With that said, this is one of the best upgrades I've made to any of my bikes over the years. I had a SRAM GX 1x groupo already, and paid my LBS to put on the upgrade. It worked awesome, and after my first ride the shifts were crisp and fast. Of course, my shifts are always that way after a tune-up WITH cables. The huge benefit will be in the lack of cable stretch and continuation of crisp shifts well into the future. I haven't even dug into what the Android app will get me, yet, and I'm excited to see how I can tweak the experience. When you're talking <$1000 for an upgrade like this, installed, it's kinda a no-brainer if you're a gear head!

    Reviewed 10/29/2021
    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Works as easily as you'd expect!
    by Adam
    Competitive Racer

    As someone that came from a strict Shimano environment for both road and MTB group sets, AXS has always been intriguing but I never pulled the trigger. Upon getting a new Trek Supercaliber, I set out to clean up the cockpit cabling as it was a bit much with 2 lockout cables, two brake hoses and a shifter cable. Plus, I was adding a dropper seatpost. With the shortage of most components these days, I had the GX AXS upgrade kit in my hands but no SRAM Eagle cassette, chain or crank/chainring. Despite my new drivetrain being Shimano based, I was able to install the GX AXS derailleur and shifter while using a Shimano 12 speed cassette, chain and chainring. It works pretty flawlessly and was quite easy to setup. Shifting performance has been spot on, even though neither SRAM nor Shimano would endorse such an arrangement. I will be doing the same mod on several other bikes given the ease of setup and use.

    Reviewed 10/25/2021
    Was this review useful to you? Yes/No
    Thank you for your feedback.

    Articles will open in new tab.

    Comparing bottom bracket types and standards.
    You wanna go fast? Join the ceramic revolution!
    Make your upgrades count. Here's the equipment that will help you ride your bike faster.
    Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
    What to consider when selecting a crankset for your road bike.