Shimano Deore HB-M618/ M615/ M590/ M525A Front Hubs. Front Axle: QR x 100mm. Hub Drilling: 32. Center to Flange, Left: 22. Color: Black. Defined Color: Black. Center to Flange, Right: 33. Hub/Brake Compatibility: 6-Bolt Disc.
This built easily with a WTB KOM i23 and 260mm spokes. It's kind of heavy, but who cares if you're not racing. It's beefy and easy to maintain. Loving disc brakes on my 26er!