Suzuki 1970 Grand Prix Motocross Season Film (rare) - YouTube
The Birth of Motocross: An Illustrated History of the Early Years of America's #1 Dirt Sport - The Tracks - The Riders - The Machines: Schleicher, Robert: 9781583883310: Amazon.com: Books
motocross 70s scrub – WHIP
Motocross MX The Modern Era 1970 - present Poster 24 x 36in