SRAM Setup Key/Cage Lock Assembly Kit for X0 Eagle Rear Derailleur AXS T-Type B1

The Setup Key allows the pre-setting of the Chain Gap without B-screw in the assembly stand. If the rear derailleur then goes into the SAG position while riding, the Chain Gap is set correctly. The prerequisite for this is that the Setup Key is in the correct position (A or B) and matched to the correct "Setup Cog" (21 or 24 teeth / 7th or 6th gear) depending on the frame model. The corresponding assignment for the respective frame can be determined with the help of the SRAM AXS app (or its web version). In the T-Type rear derailleurs, the Setup Key is also responsible for the Cage Lock mechanism. Version for X0 Eagle Transmission rear derailleurs (RD-X0-E-B1). Manufacturer's designation: REAR DERAILLEUR SETUP KEY / CAGE LOCK ASSEMBLY KIT WITH SPRING X0 T-TYPE EAGLE AXSREAR DERAILLEUR SETUP KEY / CAGE LOCK ASSEMBLY KIT WITH SPRING X0 T-TYPE EAGLE AXS Scope of supply: Setup Key with integrated spring