Onyx MTB Front Hub - 15 x 110mm Boost, 6-Bolt, 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 bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance 5 year limited warranty Made in the USA Spoke Interface: J-Bend Defined Color: Black Color: Black Flange Diameter, Right: 57 Flange Diameter, Left: 57 Weight: 209.2 Hub Drilling: 32 Bearing Type: Sealed Cartridge Front Axle: 15mm Thru x 110mm Hub/Brake Compatibility: 6-Bolt Disc Center to Flange, Right: 21 Center to Flange, Left: 34.25