Pro Ultralite Front Wheel Hub 5/8″ Bearings / 2.5″ American Bolt Circle Go Kart
(3) 1/4-28 Bolt Holes on a 2-1/2″ Bolt Circle. (3) 5/16-24 Bolt Holes on a 2-1/2″ Bolt Circle. Hub Style: Front / Floater. Bolt Pattern Option Versailles, OH 45380. Material: Aluminum.