SRAM RED AXS Rear Derailleur - 12-Speed, Medium Cage, 36t Max, (Battery Not Included), Black, E1

The heart of the AXS ecosystem is lighter, more efficient, and more capable than ever. Covering cassette ranges from 10-28t up to 10-36t, this wireless wonder has larger pulleys to decrease chain articulation and increase efficiency, and an Orbit fluid damper to keep everything in place over the rough stuff. One derailleur ready for 1x or 2x, on road or off. Orbit chain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup, personalization, and reliability 16g lighter than previous generation Compatible with both 1x and 2x RED drivetrains Compatible with cassettes from 10-28t to 10-36t Larger X-Sync pulleys for increased efficiency Compatible with existing AXS batteries (Sold separately) Product Specifics Largest Cog: 36 Rear Der/Shifter Compatibility: SRAM eTap AXS Rear Derailleur Mount Type: 10x1 Standard Drivetrain Speeds: 12 Cage Length: Medium Color: Black Weight: 262 Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 710845899812 EAN: Not available Manufacturer Part Number: 00.7518.184.000 RD0152 250657 184904-Q0-L