SRAM X01 Eagle Boost Crankset - 165mm, 12-Speed, 32t, Direct Mount, DUB Spindle Interface, Lunar/Polar, C2The X01 Eagle crankset is designed to be tough; ready for aggressive Trail and Enduro riding. The Carbon tuned crankset features 1x components, engineered for greater durability and performance. 52. 0mm chainline SRAM DUB technology creates a lighter, stiffer and stronger crankset Carbon tuned lay up crank design provides extreme stiffness and light weight Included direct mount X SYNC 2 chainring provides significantly quieter performance, with better