SRAM Derailleur Pulley Set for Apex XPLR AXS Rear Derailleur

The SRAM derailleur pulley set for the Apex XPLR AXS rear derailleurWith this set from SRAM, you can replace the derailleur pulleys on your electronic Apex XPLR AXS rear derailleur. It includes the upper 12-tooth derailleur pulley with steel bearing and th