NEW SRAM Rival eTap AXS Rear Derailleur - 12-Speed, Medium Cage, Black, D1 rearder_12speed 21 = 5'11" and up

21 = 5'11" and up

- Lubricates entire braking system

Cover is bolted to top of the frame

Ambidextrous lever mount design

NEW SRAM Rival eTap AXS Rear Derailleur - 12-Speed, Medium Cage, Black, D1 rearder_12speed 21 = 5'11" and upOn any surface you can imagine, in any drivetrain configuration, the SRAM Rival eTap AXS Rear Derailleur can handle it. Secure chain management and fast, precise shifting make for a smooth and quiet ride, every time. 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