Confirmés....
Repsol HRC:
- Dani Pedrosa
- Nicky Hayden
Suzuki:
- John Hopkins
- Chris Vermeulen
Kawasaki:
- O. Jacque
- Randy De Puniet
Yamaha Camel:
- Valentino Rossi
- Colin Edwards
Team Roberts:
- Kenny Roberts Jr.
Ducati Marlboro:
- Loris Capirossi
- C. Stoner
Honda Gresini:
- Marco Melandri
- Toni Elias
Honda Montiron:
- Nakano
Honda Cechinello:
- Carlos Checa
Yamaha Tech3:
- Makoto Tamada
- Sylvain Guintoli
Ducati D' Antín:
- Barros
- Hofmann
Ilmor ?:
- Garry McCoy ?
- Andrew Pitt ? / Jeremy McWilliams ?