Sram AXS Battery Protector for GX EAGLE/XX1/X01 AXS Derailleur Battery Cover

X01 Eagle AXS rear derailleur. - XX1 Eagle AXS rear derailleur. The SRAM Battery Cover fits all Eagle AXS rear derailleurs, is lightweight and serves as a stylish cover for the battery while it is attached to the rear derailleur.

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