SRAM X01 Eagle C2 Super Boost+ Crankset 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. Features 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 mud clearing and durability Chainring is designed specifically for Eagle chains and drivetrains DUB compatible bottom bracket sold separately56. 5mm chainline SPECIFICATIONSChainline/Hub Compatibility157mm Super Boost Hubs Drivetrain Speeds11, 12Chainring BCDDirect Mount SRAM | Sram | X01 Eagle C2 Superboost+ Crankset 165Mm 32T Lunar/polar