SRAM XX SL Eagle T-Type AXS Rear Derailleur - 12-Speed 52t Max Battery Not Included UDH Hangerless Carbon Cage BLK/Silver
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XX SL Eagle AXS Rear Derailleur
Race-Ready. Championship Proven.
The XX SL Eagle Transmission derailleur foundationally changes the relationship between cassette and derailleur. Engineered as integrated, interdependent transmission components, the T-Type derailleur mounts around the wheel axle itself — contacting the cassette directly with a first-of-its-kind Hangerless Interface. Its Full Mount attachment method creates a far stronger connection and grips both sides of the frame.
XX SL Eagle AXS / 12-Speed
- 12-speed wireless AXS shifting
- 52T max cog — pairs with 10-52T Eagle cassettes
- Hangerless Interface / Full Mount attachment
- Carbon cage — ultralight performance
- Battery not included
Hangerless Interface
- First-of-its-kind Hangerless Interface — mounts around the wheel axle
- Direct contact with the cassette — no hanger required
- Full Mount attachment grips both sides of the frame
- UDH compatible — fits all Universal Derailleur Hanger frames
Carbon Cage
- Ultra-lightweight carbon cage construction
- Overload clutch for impact protection
- Tucked-in profile — removes everything unnecessary
- Black/Silver finish — XX SL flagship aesthetic
Magic Wheel
- Lower pulley called Magic Wheel — keeps the lower pulley spinning freely
- Reduces friction, maximizes efficiency
- Same intuitive AXS pairing and setup as Eagle AXS derailleurs
- Overload clutch protects internals on impacts
Specifications
Model Code
RD-XX-SLE-B1
MSRP
$715
Speeds
12-Speed
Max Cog
52T
Interface
Hangerless / UDH (Universal Derailleur Hanger)
Attachment
Full Mount — grips both sides of frame
Cage
Carbon
Battery
Not Included (uses existing AXS battery)
Magic Wheel
Yes — lower pulley
Overload Clutch
Yes
Compatibility
All Eagle T-Type cassettes (10-52T), all UDH frames
Finish
Black / Silver
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.