SRAM X0 Eagle T-Type AXS Rear Derailleur - 12 Speed | 52t Max

SRAM X0 Eagle T-Type AXS rear derailleur, 12-speed, black, hangerless

SRAM X0 Eagle T-Type AXS Rear Derailleur - 12 Speed | 52t Max

SRAM X0 Eagle T-Type AXS Rear Derailleur - 12 Speed | 52t Max

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What makes the SRAM X0 Eagle T-Type AXS rear derailleur different?

The SRAM X0 Eagle T-Type AXS Rear Derailleur is competition-grade shifting built for the Eagle Transmission platform, a ground-up redesign that mounts directly around the rear axle instead of a hanger. The Hangerless Interface and Full Mount attachment grip both sides of a UDH-compatible frame and contact the cassette directly, creating a far stronger, more precise connection than any traditional setup. Setup is radically simple with no limit screws or cable routing: prepare, hang, tighten, and let the AXS app handle configuration. An overload clutch boosts durability, and the tucked-in profile keeps rock strikes to a minimum.

When impacts do happen, the replaceable B-knuckle and outer link covers keep the derailleur serviceable, and the design is upgradable to the XX skid plate. This is the X0-tier derailleur, 12-speed with a 52t max and aluminum cage, weighing roughly 466g, and the battery is not included. It is purpose-built for the T-Type ecosystem of Transmission chains, cassettes, and chainrings and is not compatible with standard Eagle drivetrains. Best for riders building or upgrading to Eagle Transmission who want race-proven robustness with full repairability.

$605.00
$605.00
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  • Estimated delivery: Aug 08 - Aug 12

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Specifications

  • Speed: 12-speed
  • Platform: Eagle Transmission (T-Type)
  • Mount: Hangerless Interface, Full Mount (UDH frames)
  • Max Cog: 52t
  • Drivetrain Config: 1x
  • Communication: AXS wireless
  • Cage Material: Aluminum
  • Clutch: Overload Clutch
  • Color: Black
  • Weight: Approx. 466g (with battery, est.)
  • Battery: Not included (SRAM AXS battery)
  • Model: RD-X0-E-B1
  • MPN: 00.7518.162.000

FAQ

Does it come with a battery?

No. The battery is not included. It uses the same SRAM AXS battery shared across the AXS ecosystem, so you can move one between components, but you will need a battery to run it.

Does it use a derailleur hanger?

No. T-Type is a hangerless system that mounts directly around the rear axle on a UDH-compatible frame. It does not use a standard derailleur hanger and is not compatible with standard (non-Transmission) Eagle drivetrains.

What drivetrain does it work with?

It is purpose-built for the Eagle Transmission (T-Type) ecosystem: T-Type chain, cassette, and chainring. It is 12-speed with a 52t max cog.

Can I repair it after an impact?

The B-knuckle and outer link protection covers are replaceable, and the derailleur is upgradable to the XX skid plate, making it one of the most serviceable Eagle derailleurs SRAM makes.

Best For

Best for mountain riders building or upgrading to SRAM Eagle Transmission who want race-proven, X0-tier shifting with full repairability. Requires a UDH-compatible frame and the T-Type ecosystem of Transmission chain, cassette, and chainring.

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