How does the new Eagle AXS™ chain lifespan compare to SRAM’s current XX1 Eagle™ chain? February 06, 2019 16:11 The Eagle™ chain architecture and design is the same so durability and lifespan are also the same. Related articles How do I size a chain for a 1x SRAM Eagle AXS™ drivetrain? What chain lubes do you recommend for new AXS™ chains? Can a SRAM Eagle AXS™ PowerLock® be installed and uninstalled repeatedly, or does it need to be replaced with a new PowerLock® after being removed one time? Will a new SRAM RED AXS™ road chain work on a SRAM Eagle™ drivetrain? Are SRAM Eagle AXS™ PowerLocks® different from SRAM RED eTap AXS™ 12-speed PowerLocks®?