- The Rival XPLR eTap AXS rear derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette
- Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
- Sram AXS enabled, allowing easy personalization
- Chain management keeps the drivetrain quiet and secure
- Larger X-Sync pulleys with steel bearings for increased durability and efficiency
- Compatible with existing eTap batteries - battery not included
- Gap tool included
- DER SRAM RR RIVAL ETAP XPLR AXS D1 12s BK 44T MAX BATTERY NOT INCLUDED
Speed: 12sp
Max: 44
Color: BLK
Compatibility: eTap AXS
Type: Electronic