SRAM Rival AXS E1 rear derailleur
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The SRAM Rival AXS E1 rear derailleur is the choice for road bikes with a 12-speed drivetrain and precise wireless shifting. It is compatible with cassettes from 10-28T to 10-36T and works with both 1x and 2x drivetrains, so it suits different crankset configurations.
The chain management system keeps the drivetrain quiet and secure, and the AXS system makes it easy to customize the settings. The pulley bearings are steel. The derailleur is available only in black, so there’s no need to choose a color. The AXS battery is not included and must be purchased separately if you don’t already have one.
| Drivetrain | 12-speed |
|---|---|
| Compatible cassette | 10-28 teeth to 10-36 teeth |
| Maximum sprocket | 36 teeth |
| Compatibility | 1x and 2x |
| Pulley bearings | Steel |
| Color | Black |
| Battery | Not included |
Ships in 5-6 business days.