SRAM Rival XPLR eTap AXS Rear Derailleurs Road

Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
1x specific for use with 10-44 XPLR cassettes and 10-36 cassettes
SRAM AXS enabled, allowing easy personalization
Chain management keeps the drivetrain quiet and secure
Larger X-SYNC pulleys for increased durability and efficiency
Compatible with existing eTap batteries (not included)
SRAM Model ID: RD-RIV1-E-D1