Cheat Mode...
	Easy store points...
	Moves...
	Unlock Superbike and Mini...

At the options menu, select the "Cheat Codes" option, then enter one of the following codes to activate the corresponding cheat function. If you entered the code correctly, you will hear the sound of an engine.

1 million store points
Enter "MANYZEROS" as a code.

50cc bike class
Enter "LITTLEGUY" as a code to unlock 50cc bike class.

All bikes
Enter "ONRAILS" as a code to unlock all bikes.

All bonuses
Enter "YOUGOTIT" as a code to unlock all bonuses.

All challenges
Enter "MORESTUFF" as a code to unlock all challenges.

All gear
Enter "WELLDRESSED" as a code to unlock all gear.

All machines
Enter "MOREWHEELS" as a code to unlock all machines.

All riders
Enter "WHOSTHAT" as a code to unlock all riders.

All tracks
Enter "FREETICKET" as a code to unlock all tracks.

Freestyle tracks
Enter "ALLSTYLE" as a code to unlock Freestyle tracks.

Paralyzer Monster Truck
Enter "PWNAGE" as a code to unlock the Paralyzer Monster Truck.

Go through single player Nationals, and earn the Mils Mesas environment or enough points to purchase it. After getting this map, exit the mode that you are in, and go to single player. Choose the custom event option, then go to "Nationals". Select the Mils Mesas track. Set the play mode to "Single Play", laps to "10", and number of opponents to "0". The MX superclass vehicle is recommended, but you can use an ATV or normal MX. Start the race, and do not worry about time or anything else. Just do as many tricks as possible. Try Dingo Backflips+ and 360+ for quick points. You can get about 700,000 score points and 350,000 store points.

Move	How to perform
360	Press Left + Right + R1.
9 O'clock Indian Air	Press Up + Triangle.
9 O'clock Nac	Press Right + Triangle.
Backflip	Press Up + Down + R1.
Can Can	Press Down + Triangle.
Disco Can	Press Left + Triangle.
Double Can	Press Up + Circle.
Double Grab	Press Right + Circle.
Hart Attack	Press Down + Circle.
Heel Clicker	Press Left + Circle.
Indian Air	Press Up + R1 + Triangle.
Ninja Nac	Press Right + R1 + Triangle.
No Footer	Press Down + R1 + Triangle.
No Handed Disco Can	Press Left + R1 + Triangle.
No Hander	Press Up + Triangle.
Nothing	Press Up + Circle + R1.
Pendulum	Press Right + Circle + R1.
Rigomortis	Press Down + Circle + R1.
Rock Solid	Press Left + R1 + Triangle + Circle.
Rodeo	Press Left + Circle + R1.
Ruler	Press Up + Triangle + Circle.
Saran Wrap	Press Right + Triangle + Circle.
Shaolin	Press Down + Triangle + Circle.
Side Saddle	Press Left/Right/Down + Triangle.
Sterilizer	Press Up/Right + Circle.
Stripper	Press Left + Triangle + Circle.
Super Can	Press Up + R1 + Triangle + Circle.
Superman	Press Right + R1 + Triangle + Circle.
Superman Seatgrab	Press Down + R1 + Triangle + Circle.
Taunt	Press Down + Circle.

Unlock superbike by racing supermoto on championship mode, unlock mini bike by racing nationals on championship mode all on a dirtbike of course... hope that helps somebody...