Sram SRAM GX Eagle Fat Bike Crank 4" Dub With Direct Mount 30t X-sync 2 Chainring
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170MM LUNAR In Store Now
175MM LUNAR In Store Now
SRAM DUB 4" FAT BIKE Crankset for bikes with 170/177mm hubs
DUB technology's patented spindle design and bottom bracket provides a uniform approach to fitment, better sealing and forward and backward compatibility. Simply put, the forged aluminum GX Eagle DUB crankset is the no frills choice of riders who know.