SRAM GX Eagle Fat Bike Crankset - 175mm 12-Speed 30t Direct Mount DUB Spindle Interface For 170mm Rear Spacing Lunar MFPN=ECEC44L-G1-L-BLK-B Designed to fit Shimano GRX

Designed to fit Shimano GRX 4-bolt 110 Asymmetric BCD cranksets

The ergonomic sleeve is contoured to fit without bulk

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SRAM GX Eagle Fat Bike Crankset - 175mm 12-Speed 30t Direct Mount DUB Spindle Interface For 170mm Rear Spacing Lunar MFPN=ECEC44L-G1-L-BLK-B Designed to fit Shimano GRXSRAM GX Eagle Fat Bike Crankset 175mm 12 Speed 30t Direct Mount DUB Spindle Interface For 170mm Rear Spacing Lunar. The SRAM GX Eagle DUB Fat Bike crankset delivers consistent performance every time out. Now featuring SRAMs 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