For the first time ever, starting order for the 2012 Griffin King of the Hammers will be determined by a qualifying race. Over the course of two days, 161 teams will be vying for the fastest time through the 4Wheel Parts Qualifying course. This is an event that spectators will not want to miss.
Ultra4 Racing is pleased to announce that ATX Wheels is the Official Wheel of Ultra4 Racing.
Invitation only extreme enduro competition draws top international motorcycle racers.  Click here to download an application for an invitation to King of The Motos
Ultra4 Racing welcomes Spidertrax Off-Road as the Official