SRAM XX Eagle Transmission Derailleur | RD-XX-E-B1 - The Inside Line Mountain Bike Service Ltd.

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SRAM XX Eagle Transmission Derailleur | RD-XX-E-B1

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Article number: RD-XX-E-B1
SKU: 00.7518.161.000

The XX Eagle Transmission derailleur foundationally changes the relationship between cassette and derailleur.


The XX T-Type derailleur mounts around the wheel axle itself, contacting the cassette directly with a first-of-its-kind Hangerless Interface. The Full Mount attachment method creates a far stronger connection and grips both sides of the frame. A tucked-in profile houses replaceable skid plates that enhance dependability in high-pressure racing environments. To further its performance, the lower pulley called Magic Wheel keeps spinning if an object becomes lodged.


  • Hangerless Interface, Full Mount attachment method. More strength, reliability and unrivalled performance
  • Install and pair via the reliable and familiar standard AXS set-up and pairing procedure
  • Chain Management Features. Magic Wheel. Overload Clutch. Replaceable skid plates


  • Speed: 12s T-Type
  • Tooth: 10-52
  • Technologies: X-SYNC, Eagle, AXS
  • Cage Material: Aluminum
  • Colour: Black/Silver
  • Battery: Not Included
  • Weight: 450g (Engineering Estimate including Battery)
  • SRAM Model ID: RD-XX-E-B1
  • Item #: 00.7518.161.000

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