1990 AMA Pro Motocross Championship Moto-X 338: 125MX Results
July 22, 1990
- Monster Energy AMA Supercross Championship
- AMA Pro Motocross Championship
- SuperMotocross World Championship
- FIM Motocross World Championship
- Progressive GNCC Racing
- Motocross of Nations
- FIM World Supercross Championship
- Australian Supercross Championship
- Women's Motocross Championship
- Monster Energy Cup
125MX Results
| Rider | Hometown | Bike | |
|---|---|---|---|
| 1 | | Stillwater, OK | Suzuki |
| 2 | | Canyon Country, CA | Honda |
| 3 | | La Habra Heights, CA | Kawasaki |
| 4 | | France | Honda |
| 5 | | Hudsonville, MI | Suzuki |
| 6 | | Citrus Heights, CA | Kawasaki |
| 7 | | Ontario, CA | Suzuki |
| 8 | | Newburgh, NY | Suzuki |
| 9 | | Antioch, CA | Suzuki |
| 10 | | Orangevale, CA | Suzuki |
| 11 | | Bayville, NJ | Suzuki |
| 12 | | Manchester, CT | Suzuki |
| 13 | | Torrington, CT | Yamaha |
| 14 | | Independence, MO | Kawasaki |
| 15 | | Hesperia, CA | Honda |
| 16 | | Brockton, MA | Yamaha |
| 17 | | Plano, TX | Honda |
| 18 | | London, OH | Suzuki |
| 19 | | Fort Dodge, IA | Yamaha |
| 20 | | Hollister, CA | Suzuki |
| 21 | | Lufkin, TX | Suzuki |
| 22 | | Southwick, MA | Kawasaki |
| 23 | | Phoenix, AZ | Suzuki |
| 24 | | East Hartland, CT | Honda |
| 25 | | Kalamazoo, MI | Suzuki |
| 26 | | Vineland, NJ | Suzuki |


