SRAM XX1 Eagle Carbon Fat Bike Crankset - 170mm 12-Speed 30t Direct Mount DUB Spindle Interface For 190mm Rear Spacing BLK ModelNumber=31855 Nearly as light as standard

Nearly as light as standard wheels and with the grip only fatties can offer this wheelset turns any fat bike into a fun-machine

Straight-pull SRX hubs with high-strength Dual- Tooth pawls and precisionground steel axles

Cassette Body Type Shimano/SRAM 8 9 10 Speed Cassette Body Type Shimano Dynasys 11 Speed Mountain Color Black Defined Color Black Hub/Brake Compatibility Center-Lock Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 142mm Rim Width (Internal) 30 Tire Type Tubeless Ready Clincher Valve Presta Wheel Size 29"

}Shimano Tiagra 4601 10-Speed Chain 2nd generation

}SRAM Force Crank Arm Assembly - 172

SRAM XX1 Eagle Carbon Fat Bike Crankset - 170mm 12-Speed 30t Direct Mount DUB Spindle Interface For 190mm Rear Spacing BLK ModelNumber=31855 Nearly as light as standardSRAM XX1 Eagle Carbon Fat Bike Crankset 170mm 12 Speed 30t Direct Mount DUB Spindle Interface For 190mm Rear Spacing Black. The XX1 Eagle Fat Bike DUB crankset has been re examined and re engineered. Featuring SRAMs DUB technology this design simplifies the relationship of the spindle to the bottom bracket. DUB powered cranksets mean simplicity compatibility and durability. SRAM DUB technology creates a lighter stiffer and stronger crankset Carbon