
SRAM Rival eTap AXS D1 12 Speed Rear Derailleur
- Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
- Compatible with both 1x and 2x drivetrains
- 36t cog max derailleur works with 10-28, 10-30, 10-33, and 10-36 cassettes
- SRAM AXS enabled, allowing easy personalization
- Chain management keeps the drivetrain quiet and secure
- X-SYNC pulleys for increased durability and efficiency
- Battery and charger sold seperately