SRAM RED eTap AXS XPLR rear derailleur
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The SRAM RED eTap AXS XPLR rear derailleur is a dedicated 1x derailleur for 10-44T and 10-36T XPLR cassettes, suitable for riding on both paved roads and gravel. It offers wireless electronic shifting with proven eTap logic, and compatibility with the AXS system lets you customize the settings.
Chain management keeps the drivetrain quiet and stable, while the larger X-SYNC pulleys help improve durability and efficiency. The derailleur is available only in black, so there’s no need to choose. Please note: the battery is not included and must be purchased separately, but it is compatible with the eTap batteries you already use.
| Drivetrain | 12-speed, 1x |
|---|---|
| Compatible cassette | 10-44 teeth and 10-36 teeth |
| Largest sprocket | 44 teeth |
| Pulleys | X-SYNC |
| Pulley bearings | Ceramic |
| Color | Black |
| Battery | Not included, sold separately |
Ships in 5-6 business days.