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SRAM XX1 Eagle AXS Upgrade Kit

Josh Matthew June 23, 2024


Ready for XC with a carbon cage, titanium hardware and a gear range of 520%!

Out of stock

Email me when available!

SRAM XX1 Eagle AXS Upgrade Kit

The SRAM XX1 Eagle AXS Upgrade Kit is made for XC riders and is developed to provide maximum drivetrain performance benefits. Using only the lightest materials, this XX1 rear derailleur features a carbon cage and titanium hardware. SRAM’s Eagle technology provides a much-expanded gear range of 520%, which is equal to 2×11 drivetrain. In addition, with the SRAM AXS app, you can see battery status or change your component behavior.  This allows you to personalize the controls and get the most out of your equipment.

The SRAM XX1 Eagle AXS Derailleur has been designed to have 10 mm of additional clearance compared to the mechanical version. It also has an Overload clutch which is designed to disengage the motor during impacts to increase the durability and longevity of the derailleur.

The XX1 Upgrade Kit comes with the SRAM Eagle AXS Rocker Shifter which provides a more familiar shift interface when compared to mechanical shifters. While the derailleur uses a rechargeable battery, the shifter uses a replaceable CR2032 battery. This battery is expected to last around two years before needing to be replaced.


Key Product Details


The SRAM XX1 Eagle AXS Upgrade Kit is compatible with the SRAM Eagle ecosystem, including chainrings, cassettes and chains. The derailleur has 10-52t cage limits. See Compatibility tab for more information.

Key Features:

Carbon fiber derailleur cage, titanium hardware, 20+ hour battery life, Overload clutch, AXS app compatible. See Specs tab for more information.

Advice From Our Staff:

Our staff recommends this groupset to XC riders who are looking to save every gram of weight and have ultimate performance from their drivetrain. This groupset is incredibly light and designed for racing.


Other Versions to Consider

SRAM X01 Eagle AXS Upgrade Kit: We also carry the SRAM X01 Eagle AXS Upgrade Kit, which performs the same as the XX1 Eagle AXS groupset, but is more robust. With an aluminum cage, the X01 Eagle AXS Upgrade kit is designed to be more durable, but is slightly heavier.


This groupset is compatible with the SRAM Eagle ecosystem including chainrings, cassettes, and chains. It also uses the AXS app for adjustment and customization.

SRAM XX1 Eagle AXS Specs

NameSRAM XX1 AXS Upgrade Kit
Bike TypeMTB
Derailleur Weight (without battery)350 grams
Shifter Weight75 grams
Battery Weight25 grams
Derailleur Cage Limits10-52t
Battery Life20 hours
App CompatibilityAXS App

In the Box

  • Rear derailleur
  • Rocker shifter with clamp
  • Battery, charger and cord
  • B limit tool

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