SRAM Crank Nx Eagle Fat Bike 4" Dub 12S W Direct Mount 30T X Sync 2 Steel Chainring Black (Dub Cups/Bearings Not Included): 165mm

Revolutionary innovation Performance that is simply second to none Achieve the ultimate ride SRAM Eagle drives are the only x1 drive systems, the fully for an optimal performance were developed. The Dub – technology provides uniform solution for the assembly of bottom bracket remover, better seal against dirt and is forward and backward compatible