Cheat Codes:
Get $1,000,000: Type in "sugardaddy" in small letters to get $1,000,000
Unlock all bike parts: Type in "garageking" in small letters to unlock all the bike parts.
Unlock all levels and events: Type in "universe" in small letters to unlock all the levels and events.
Unlock all posters and photo slots: Type in "seeall" in small letters to unlock all the posters and photo slots.
Unlock all riders and bikes: Type in "dudemaster" in small letters to unlock all the riders and bikes.
Unlock all songs: Type in "hearall" in small letters to unlock all the songs.
Unlock all the outfits: Type in "johnnye" in small letters to unlock all the different outfits.
Unlock all the special stunt slots: Type in "fleximan" in small letters to unlock all the special stunt slots.
Unlock all the videos: Type in "watchall" in small letters to unlock all the videos.