1973 Lucas Oil AMA Pro Motocross Championship
Rio Bravo MX Park - 500MX Results
November 4, 1973
- 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
500MX Results
Rider | Hometown | Bike | |
---|---|---|---|
1 | Jim Weinert | Middletown, NY | Kawasaki |
2 | Gary Jones | Hacienda Heights, CA | Maico |
3 | Rich Thorwaldson | Cerritos, CA | Suzuki |
4 | Gary Semics | Lisbon, OH | Husqvarna |
5 | Kent Howerton | San Antonio, TX | CZ |
6 | Mike Hartwig | Hadley, MI | Husqvarna |
7 | Marty Tripes | Santee, CA | Honda |
8 | Tim Hart | Torrance, CA | Yamaha |
9 | Peter Lamppu | Los Angeles, CA | Kawasaki |
10 | Gary Chaplin | Cayucos, CA | Honda |
11 | Brad Lackey | Lafayette, CA | Kawasaki |
12 | Mark Blackwell | Mission Viejo, CA | Husqvarna |
13 | Mike Runyard | West Covina, CA | Suzuki |
14 | Jim West | Pasadena, CA | Husqvarna |
15 | Pierre Karsmakers | Netherlands | Yamaha |
16 | Robert Harris | Windsor, NY | Bultaco |
17 | Jim Cooke | Huntington Beach, CA | Kawasaki |
18 | John DeSoto | Honolulu, HI | CZ |
19 | Jack O'Leary | Austin, TX | Yamaha |
20 | Sonny DeFeo | Port Washington, NY | Maico |