DescriptionOnyx BMX Front Hub: 20mm 36 Hole Black. Machined to the tightest tolerances. All Onyx hubs come standard with ceramic hybrid bearings for extremely low rolling resistance so there is no need to upgrade.Ceramic hybrid bearings7075 Aluminum Hub ShellAdjustable preloadTitanium boltsExtremely low rolling resistance5 year limited warrantyMade in the USA TECH SPECSDefined ColorBlackSpoke InterfaceJ-BendHub TypeFrontColorBlackWeight237.9Axle TypeFemaleHub Drilling36Front Axle20mm Thru x 100mmHub/Brake CompatibilityRim BrakeAxle Size3/8″
