SRAM Rival eTap AXS Rear Derailleur - 12-Speed Medium Cage Battery Sold Separately BLK D1 Model=Re-Fuse Tire Slim Fit feels like a

Slim Fit feels like a second skin

Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 66 Labeled Size 29 x 2

29 Tire Type Tubeless Ready Clincher

50 Valve Schrader

SRAM Rival eTap AXS Rear Derailleur - 12-Speed Medium Cage Battery Sold Separately BLK D1 Model=Re-Fuse Tire Slim Fit feels like aSRAM Rival eTap AXS Rear Derailleur 12 Speed Medium Cage Black D1. On 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