Genuine SRAM Battery Block Front/Rear Derailleur For Etap AXS/Eagle AXS - RED
SRAM eTap / AXS Battery is the power source for the eTap / AXS system. SRAM eTap front derailleur. SRAM eTap rear derailleur. SRAM AXS front derailleur. SRAM AXS rear derailleur.