Downhill Motion
- Blwyddyn: 1975
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio:
- Allweddair: skateboarding, los angeles, california
- Cyfarwyddwr: Greg Weaver, Spyder Wills
- Cast: Rich Sumner, Bob Neishi, Torger Johnson, Skitch Hitchcock, Guy "Grundy" Spagnoli
