WORCS Racing announced today that the Factory Yamaha demo department will be on hand in Lake Havasu for the ATV weekend. Yamaha will bring out their 2009 line ATV’s & UTV’s including the new Rhino 700fi, Grizzly 550fi with electric power steering, the new Raptor 250 & the power horse YFZ450R, same machine that Factory Yamaha’s Dustin Nelson pilots. Read more here