SRAM Apex XPLR AXS 12-Speed Rear Derailleur
SRAM Apex XPLR AXS 12-Speed Rear Derailleur, The SRAM Apex XPLR AXS 12-Speed Rear Derailleur fits a range of cassettes with a 44T maximum cog size. This rear derailleur is AXS enabled to allow for quick and easy setup personalization and reliable use.