"sram red 36t etap axs rear derailleur b bolt b screw and limit screws"
Red 36T eTap AXS Rear Derailleur B-Bolt B-Screw and Limit Screws
SRAM
$35.00
RED AXS Rear Derailleur - 12-Speed Medium Cage 36t Max Battery Not Included BLK E1
$770.00