SRAM GX Eagle T-Type AXS Rear Derailleur - 12-Speed 52t Max Battery Not Included UDH Hangerless Steel Cage BLK
SRAM

SRAM GX Eagle T-Type AXS Rear Derailleur - 12-Speed 52t Max Battery Not Included UDH Hangerless Steel Cage BLK

$440.00
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GX Eagle AXS Rear Derailleur | SpokeX
GX Eagle AXS Rear Derailleur
A Lesser Version of Nothing.
The GX Eagle Transmission derailleur delivers everything an Eagle Transmission derailleur possibly can — and then some. It features a revised battery position and a reconfigured gearbox to better protect itself from impacts. Hard-chargers can replace both protective skid plates and the two-piece outer link if needed, making this the most repairable derailleur SRAM has ever made.
Hangerless / UDH Interface
  • First-of-its-kind Hangerless Interface — mounts around the wheel axle itself
  • Direct contact with the cassette — no hanger required
  • Full Mount attachment method grips both sides of the frame for a stronger connection
  • UDH compatible — fits all modern UDH frames
Tool-Free Cage & Clutch
  • First ever tool-free cage and clutch assembly — removable and upgradable
  • Steel inner cage adds even more robustness for hard-charging riders
  • Both protective skid plates replaceable
  • Two-piece outer link replaceable
Eagle AXS Technology
  • Fully wireless AXS shifting — no cables, no housings
  • 12-speed, 52T max cog capacity
  • Orbit damper controls chain bounce on rough terrain
  • Battery NOT included — pairs with existing AXS batteries
  • Intuitive pairing and set-up via AXS app
Repairability
  • Most repairable derailleur SRAM has ever made
  • Replaceable skid plates and outer link
  • Tool-free maintenance — both cage and clutch removable without tools
  • Built for the real world — steel inner cage for maximum durability
Specifications
Model Code
RD-GX-E-B1
Speeds
12-Speed
Max Cog
52T
Interface
Hangerless / UDH (Universal Derailleur Hanger)
Attachment
Full Mount — grips both sides of frame
Cage Material
Steel inner cage
Battery
Not Included (uses existing AXS battery)
Finish
Gloss Black
Clutch
Tool-free removable
Skid Plates
Replaceable
Compatibility
All Eagle AXS cassettes, all UDH frames

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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