"Motocross racers zoom around tight turns, through wet mud, and up steep hills during races. Learn about their gear, what it takes to win a race, and the thrilling events that get fans' hearts pumping"--
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"Motocross racers zoom around tight turns, through wet mud, and up steep hills during races. Learn about their gear, what it takes to win a race, and the thrilling events that get fans' hearts pumping"--
Read Less
