No fewer than five factory Kawasaki superstars get ready to rock at the biggest motocross race of the year at Donington Park this September. The Motocross of Nations is one of the biggest and most prestigious races in the off-road calendar and the 2008 edition to be held at Donington Park in Great Britain on September 27/28 promises to be as interesting and exciting as ever. Out of the 30 plus countries expected to enter the race the favourites to win have to be the all-conquering Team USA who have won the Chamberlain Trophy a record 18 times. This year Team USA will be made up of purely Kawasaki sponsored athletes with James Stewart and Tim Ferry riding KX450Fs while the third team member Ryan Villopoto will be making his last race appearance on a KX250F before he moves up to the bigger capacity class.