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SRAM Rival eTap AXS Rear Derailleur

Josh Matthew May 18, 2024

Original price was: $300.00.Current price is: $270.00.

Save: 10%

Fast, precise rear shifting for all of your road and gravel rides!

Only 1 left in stock

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SRAM Rival eTap AXS Rear Derailleur

The SRAM Rival eTap AXS Rear Derailleur features secure chain management as well as fast, precise shifting for a smooth, quiet ride. SRAM’s AXS bike component integration system allows you to see battery status, change component behavior, personalize controls, get maintenance reminders as well as update firmware. In addition, with SRAM’s X-SYNC pulleys, the Rival eTap Rear Derailleur offers increased durability and efficiency.

Please note: Battery sold separately.



All of the underlying tech in the new SRAM eTap groupset, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur.

AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.

Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-range is gearing for today’s road riding. SRAM completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings-enabled by AXS.


Rival eTap AXS Rear Derailleur Features

  • Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
  • SRAM AXS enabled, allowing easy personalization
  • Spring clutch keeps the drivetrain quiet and secure
  • X-SYNC pulleys for increased durability and efficiency


  • Compatible with both 1x and 2x drivetrains
  • The 36T cog max derailleur works with 10-28T, 10-30T, 10-33T, and 10-36T cassettes
  • Compatible with existing eTap batteries (sold separately)


  • Speed: 12s
  • Color: Black
  • Cage Material: Aluminum
  • Pulley Bearings Material: Steel
  • Max Tooth: 36

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