Cheat screen
Press (C-Up) at the "Select Event" menu to display the cheat screen. No crashes
Enter "N0CR4SH" as a code at the cheat screen.

Giant riders
Enter "G14NTS" as a code at the cheat screen.

Additional views
Enter "M0R3C4MS" as a code at the cheat screen.

Headless rider
Enter "H34DL3SS" as a code at the cheat screen for a headless rider in practice mode.

Big bikes
Enter "B1GB1K3S" as a code at the cheat screen.

No riders
Enter "N0R1D3RS" at the cheat screen.

Gravity from Mercury
Enter "M3RCVRY" as a code at the cheat screen.

Gravity from Venus
Enter "V3NVS" as a code at the cheat screen.

Gravity from the Moon
Enter "M00N" as a code at the cheat screen.

Gravity from Mars
Enter "M4RS" as a code at the cheat screen.

Gravity from Jupiter
Enter "JVP1T3R" as a code at the cheat screen.

Gravity from Saturn
Enter "S4TVRN" as a code at the cheat screen.

Gravity from Uranus
Enter "VR4NVS" as a code at the cheat screen.

Gravity from Neptune
Enter "N3PTVN3" as a code at the cheat screen.

Gravity from Pluto
Enter "PLVT0" as a code at the cheat screen.

Cancel Off Track reset
Enter "N00FFTR4CK" as a code at the cheat screen

Cancel Skipping Track reset
Enter "SK1PP1NG0K" as a code at the cheat screen.

Big dirt sprays
Enter "B1GSPR4Y" as a code at the cheat screen.

All riders block you
Enter "BL0CKM3" as a code at the cheat screen.

Hopping bike
Enter "H0P" as a code at the cheat screen. Set the controller option to configuration 1, then press (C-Right) to hop. This can be used to clear big jumps.

Moon stunt course
Win the combined championship under the pro difficulty setting setting.

Tricks
Get some air, then hold (C-Down) and press the D-pad in the indicated directions.

Move - Code:

Banzai - Left, Right
Bar Hop - Up, Left, Right
Can Can - Down, Right
Cliff Hanger - Right, Down, Left
Cordova - Left, Up, Right
Heel Clicker - Down, Left
Nac Nac - Left
No Footer - Down
No Hander - Up
Nothing - Right, Up, Left
Pancake Whip - Right
Rear Fender Grab - Up, Down
Saran Wrap - Up, Right, Down
Side Heel Click - Right, Left
Super Fender Grab - Up, Left, Down
Superman - Left, Down, Right
Vertical Fender Grab - Down, Up