The 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. -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 mud clearing and durability -Chainring is designed specifically for Eagle chains and drivetrains -Included crank boots protect carbon crank arms from rock strikes