SRAM Eagle XX1 AXS Rear Derailleur

The Eagle Has Landed
More than a mechanical derailleur with a battery and a motor bolted on, the Eagle AXST derailleur is the heart of the whole AXST system. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical EagleT. Instantaneous shifts from a single touch even while under World Cup-winning chain loads recorded in the heat of racing and affirmed in the test lab. Tested to IP69K water and dust proofing standard so whatever race day brings, you're ready.

500%
EagleT technology represents our newest 1x drivetrain technology. EagleT is a lighter, simpler, more durable, and easier to use drivetrain. EagleT features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. EagleT technology also provides an expanded gear range of 500%, which is equal to 2x11 drivetrains.

Cage Lock- Simple
With Cage LockT technology in the rear derailleur, wheel removal and installation-as well as chain installation-becomes faster and simpler. Just push the cage forward to create slack and lock it into place.

Clutched
Roller Bearing ClutchT technology eliminates derailleur bounce and chain slap without sacrificing precision.

Eliminate Ghost Shifts
This rear derailleur's "straight parallelogram" design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.