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Sram Eagle XX1 AXS Complete Groupset

Select Sram XX1 Eagle AXS Kit


The SRAM XX1 Eagle AXS Upgrade kit includes all of the electronic shifting components needed to introduce customizable AXS technology to your Eagle drivetrain.

Includes the SRAM XX1 Eagle AXS rear derailleur with battery, Eagle controller with clamp, and charger and cord

The XX1 Eagle rear derailleur provides instantaneous shifting from a single touch, even under the heaviest of loads, and eatures a shorter cage that allows for 10mm more ground clearance and more chain wrap on the cassette.

The Eagle AXS controller offers a unique wireless shifting experience with ergonomic touchpoints that are customizable to your preferences - you can choose what each button does through the AXS App
Select Sram Eagle XX1 Cassette


Take a quick look at the SRAM Eagle XG-1299 cassette. The last dangling shred of an argument in favor of a mountain bike front derailleur is now officially dead. Designed for use with SRAM's proven, reliable XD driver body, this 12-speed, 10- to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems. It carries with it the X-DOME architecture, which yields the strongest cassettes on the market. New shifting characteristics improve both, inboard and outboard shifting, as well as chain retention.

Gear Range: 10x50, 12-speed
Weight: 355 grams
10-42: 10-12-14-16-18-21-24-28-32-36-42-50

Select Sram Eagle XX1 Chain


It might look normal from the outside, but the engineering inside the incredible SRAM PC XX1 Eagle chain makes possible a gear range previously found only in 2-chainring drivetrains. And it's also the biggest contributor to the Eagle drivetrain's ultra-smooth, precise, durable and quiet performance. The Eagle chain's links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings and cassette cogs. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. HARD CHROME technology extends the chain's optimal performance life, and a Titanium Nitride coating decreases corrosion and further reduces friction. 126 links, 12-speed, 250 grams.

Select Sram Eagle XX1 Crankset


SRAM's all-new XX1 Eagle CARBON TUNED crankset is the lightest, stiffest and strongest to date. SRAM DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility and durability. DUB technology delivers the lightest, stiffest, strongest crankset available. The X-SYNC2 chainring provides significantly quieter performance with better mud clearing and extraordinary durability. The XX1 Eagle DUB carbon crankset requires a SRAM DUB bottom bracket, sold separately.

Lengths: 170mm, 175mm
Chainring: 34t included
Weight: 422 grams
DUB Bottom Bracket Sold Separately
For Boost 148mm Frames

Select Sram DUB Bottom Bracket, Mtn


The relationship between bottom bracket spindle and bearing is the core of SRAM DUB BB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler and better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this clear system approach that equals better drivetrain performance. DUB bottom brackets fit all frame shell standards, and does NOT introduce any new frame shell standards.

Compatibility: BSA 68/73mm Threaded BB Shells
Weight: 76 grams
For use with SRAM DUB Cranksets.

*Optional - For Chris King BB - Fit Kit #1 Dub A


If you did not order a Chris King Bottom Bracket, you do not need a King Conversion BB Kit.
*Optional - Select Color for Chris King BB Only


No Chris King Bottom Bracket was ordered.
*Optional - Select Sram / Shimano Front Brake, Mtn


No Brakeset Needed
*Optional - Select Sram / Shimano Rear Brake, Mtn


No Brakeset Needed
*Optional - Install Front Center Lock Rotor, Mtn


Use the pulldown to search rotors
*Optional - Install Rear Center Lock Rotor, Mtn


Use the pulldown to search rotors
*Optional - Install 6-bolt Front Rotor, Mtn


Use the pulldown to search rotors
*Optional - Install 6-bolt Rear Rotor, Mtn


Use the pulldown to search rotors


The SRAM XX1 Eagle AXS utilizes the proven backbone of SRAM 1x and brings the benefits of wireless electronic shifting to the mountain bike. AXS powered components enable customization and scale to your liking via the AXS App. The groupset features an electronic rear derailleur that engages with inputs at the bar to initiate a shift with just a touch. With 500-percent gear range and customizable components, the SRAM XX1 Eagle AXS changes your level of control and your connection with the bike.

The SRAM Eagle XX1 AXS complete group includes: SRAM XX1 Eagle cassette, chain, crankset and bottom bracket, SRAM Eagle XX1 AXS electronic shifter and rear derailleur. Optional - SRAM or Shimano hydraulic disc brake calipers, levers and brake rotors.