Proprietary 'Real Motocross Dynamics' system – The first game with realistic motocross physics – 2 time AMA Nationals Champion Ricky Carmichael – Race as the future of motocross – High flying stunts and aggressive pack racing action – 6 play modes from Championship to Head-to-Head – Over a dozen realistic motocross and supercross tracks – True weather effects actually influence bike and rider performance – 9 customizable dirt bikes and a killer soundtrack