Motocross riders roar over whoops, sail over jumps, and speed up and down hills. They have one goal--to claim victory when the checkered flag waves. Freestyle motocross riders perform daring, high-flying tricks to earn the top prize. Put readers in the center of the heart-pumping motocross action as they learn about everything from rules to equipment and track features. Carefully leveled, high-energy text helps ensure accessibility for even the most reluctant readers.