SRAM GX Eagle AXS Upgrade Kit

USD 535.0

RRP $720.49


Save: $185.49


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Average connection time 25 secs

Average connection time 25 secs

For users of Sram’s GX Eagle groupset looking to dip their toe in the waters of electronic shifting, the AXS upgrade kit could well be the answer to your prayers! Combine the brand’s dependable-workhorse groupset, with the precision shifting of its AXS range, and take your off-road cycling to the next level.

When Two Become One: Launched in 2016, GX Eagle has long been touted as SRAM’s reliable mid-tier groupset, capable of handling the toughest days in the mountains. AXS is the brand’s system for integrating electronic bike components and software, providing fast, smooth, and responsive shifting at the click of a button. Combine these two systems and you have a recipe for drivetrain simplicity. Even when shifting underload you shouldn’t face any challenges.

What Do You Get: The upgrade kit is intended to be an entry point for electronic shifting, without the need to revamp your whole groupset. The kit provided is designed to work with any of SRAM’s Eagle ecosystem. The set up is simple. Replace the parts of your existing setup for those provided in the AXS upgrade kit, tune the shifting via the app, and you’re ready to ride. With the removal of the wires from your drivetrain, you’ll have the added benefit of a cleaner and neater set of handlebars.

Via the accompanying app, you have access to a multitude of features you never knew you needed. From a basic standpoint, you can view the battery life, receive maintenance reminders, and update the firmware. But you can also personalise things like shift timing, change component behaviour, and see which gears you’re using.

Overall, if you are looking to experience smooth and trouble-free electronic shifting and you already have the dependable GX Eagle drivetrain, then the AXS upgrade kit is a great-value option. It won’t be long before you wonder how you ever got by without electronic shifting!


  • ​Rear Derailleur with Battery
  • Controller with Clamp
  • Charger/Cord
  • Chain Gap Tool
  • Battery capable of 20-hours shifting time
  • GX Eagle
  • GX Eagle AXS
  • MTB
  • 12 Speed
Brand Compatibility:
  • SRAM
  • Electronic Drivetrain
  • SRAM

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock

Express Delivery Available If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from the shipping date of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 5.0 / 5 (3 Reviews)
  • 3 5 star reviews
  • 0 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

SRAM GX AXS purchase.

Easy to navigate web site. Seemless. Product shipped fast. Will definitely use again.

Great Shifting Experience

Great Shifting Experience. Wireless action, configuration via a phone app, smooth shifting performance

Never go back

Once you try this, you'll never want to go back to cables again. Simple to install, looks slick and performs beautifully. Lots of people seem to not get on with the shifter or it takes ages to get used to because of the muscle memory of many years using normal shifters - I didn't experience that at all! I've been using Shimano exclusively for over 20 years, so I set up the levers to perform the same as Shimano for up and down shifts, which took seconds on the App (which is also excellent BTW). It took me one ride to get used to the new shifter, it's just brilliant, consistent and clean... plus it makes this awesome robotic noise when you shift up! The only negative (and these aren't really issues!) is the absolutely tiny weight penalty and making sure you charge the batteries. I have the Reverb AXS as well so if all else fails I can just swap over the batteries. I'd highly recommend getting this over a top end group set, you won't regret it. Postage and service from PBK was great too!