Big day at the Track

Write me a story, with pictures, for a level 1 or level 2 reader, about a boy, named Lewis, who is 10, who learns to ride a motor cycle and prepares for an upcoming dirt/motocross race. During his learning to ride, he should have a few falls, nothing dangerous, just some scrapes. During the race itself, he should help another rider at some point, possibly hurting his chances at winning but then using the lesson from one of his falls, pull off an upset win.