SRAM 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, 10-33, and 10-36 cassettes SRAM AXS™ enabled, allowing easy personalization Chain management keeps the drivetrain quiet and secure X-SYNC pulleys for increased durability and efficiency Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der/Shifter Compatibility: SRAM eTap AXS Color: Black Cage Length: Medium keyword search: Rival AXS Drivetrain Speeds: 12 Chain Wrap Capacity (teeth): 26 Largest Cog: 36 Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 710845864681 EAN: Not available Manufacturer Part Number: 00.7518.152.000 RD0316 260255-01 157789-Q0-L