Troy Lee and his team channeled the future of camo to design these cranks. They feature DUB technology for ultimate simplicity, compatibility and durability. Features: 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 Carbon construction for lightweight durability Boost compatible with 52mm chainline Specs: Number of ChainringsChain Retaining Single Pedal Spindle9/16" Chainring BCDDirect Mount SRAM Rings32 Spindle Interface TypeSRAM DUB Crank Intended UseMountain Drivetrain Speeds12 Crank Length (mm)175mm BB IncludedNo ColorCamo Red Defined ColorRed Chainline/Hub Compatibility141/148 Boost Hubs