SRAM Rear Derailleur - Force AXS XPLR E1Full Mount resilience. No bent hangers after impacts or travel. No adjustment screws. Just fast, precise shifting constructed for gravel. The 1x specific Force XPLR AXS rear derailleur provides incredible chain management, and the straight parallelogram design means theres no debris or conditions that can put this derailleur into the rear wheel. This 1x specific unit is strong and made to endure it all. 1x specific for use with 10 46T XPLR 13 speed