Lifechanging. That's how generations of riders have described the original On Any Sunday. Bruce Brown's 1971 feature was a revelation, opening a door to the world of motorcycle racing and sharing the heart, drive and inspiration of what he calls "a great brotherhood of people" united in their passion for riding on two wheels. In this clip, personalities from On Any Sunday The Next Chapter -- pros like Carlin Dunne, Robbie Maddison, Kendall Norman and Ricky Johnson and fans including Transworld Motocross editor Donn Maeda and skier Daron Rahlves -- look back at how the original movie touched their lives and energized the sport. For more info on On Any Sunday, The Next Chapter visit OnAnySundayFilm.com