The SRAM GX Eagle DUB Fat Bike crankset delivers consistent performance every time out. Now featuring SRAM's DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. Optimized 7000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control. Now everyone can benefit from a new measure of durability.66.5mm chainlineSRAM DUB technology creates a lighter, stiffer and stronger cranksetOptimized 7000 series forged aluminum armsIncluded direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durabilityChainring is designed specifically for Eagle chains and drivetrainsDUB compatible bottom bracket sold separatelyItem SpecificationsBB IncludedNoChainline/Hub Compatibility170/177 HubsChainring BCDDirect Mount SRAMColorLunarCrank Intended UseFat BikeCrank Length (mm)175Defined ColorGrayDrivetrain Speeds12keyword searchDrivetrain DiscountsNumber of ChainringsChain Retaining SinglePedal Spindle9/16"Rings30Spindle Interface TypeSRAM DUB SRAM GX Eagle DUB Fat Bike Crankset Crankset UPC: 710845853166 MPN: 00.6118.602.006