The STYLO Carbon Fat Bike DUB crankset is for riders who feel most at home when riding endless single track. Built tough, to handle lines through rock gardens and trail, the new STYLO Carbon is strong, stiff and light. Featuring SRAM's DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. DUB-powered cranksets mean simplicity, compatibility and durability. Features: SRAM DUB technology creates a lighter, stiffer and stronger crankset Proprietary carbon layup technology 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 separately Fat bike frame compatible Fully compatible with any 1x drivetrain Specs: BB IncludedNo Chainring BCDDirect Mount SRAM ColorBlack Defined ColorBlack Crank Intended UseMountain Number of ChainringsSingle Rings30 Spindle Interface TypeSRAM DUB Chainline/Hub Compatibility190/197 Hubs