SRAM XO1 Eagle Groupset 10/50 Black 175 Is A Brand New Groupset Which Represents SRAM's Newest 1x Drivetrain Not Only Is It Lighter And Tougher, But It Is | conagi.com.br
Amazon.com : SRAM X01 Eagle AXS Rear Derailleur - 12 Speed, Long Cage, 50t Max, Black : Sports & Outdoors