SRAM rival AXS braze-on 12-speed derailleur WIDE

The SRAM Rival eTap AXS rear derailleur dominates any surface you can imagine, in any drivetrain setup. Confident chain management and fast, precise shifting make for a smooth and quiet ride, every time.

Wireless eTap electronic shifting logic for intuitive, easy to set and reliable shifting. Compatible with 1x and 2x transmissions. With 36 teeth max, the rear derailleur works with 10-28, 10-30, 10-33 and 10-36 cassettes. X-SYNC rear derailleur rollers provide increased durability and efficiency.