SRAM XX1 Eagle AXS Boost Crankset - 175mm, 12-Speed, 34t, Direct Mount, DUB Spindle Interface, GrayThe SRAM XX1 Eagle AXS Crankset is designed using SRAM's DUB interface and Carbon Tuned lay up technology for tough and aggressive XC riding. Designed to pair perfectly with the XX1 Eagle AXS drivetrain components Carbon Tuned crank technology provides extreme stiffness and SRAM's lightest weight crankset SRAM DUB technology simplifies the relationship of the spindle to the bottom bracket for superior compatibility and durability The X SYNC 2