Motocross events blend tough off-road riding, high-speed racing, and fearless airborne grace. Whether the course is just a mile or over 1000 miles long, motocross riders deliver pure, gritty excitement. Extreme Motocross not only gives full-color treatment to the bikers and their machine, it teaches kids about a rich sport with a history that dates back a century. Kids will enjoy reading about* the anatomy of a dirtbike* race course basics* the stadium supercross circuit* freestyle