Pocketbike Racer
- Flow 50cc
- Successfully complete the 50cc Ultimate Cone Trial Tournament with a first place finish to unlock the Flow 50cc.
- White Lightning 50cc
- Successfully complete the 50cc Battle Royale Tournament with a first place finish to unlock the White Lightning 50cc.
- Achievements
- Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Standard Gold (10 points): Achieve first place in a Standard Race Tournament.
- Cone Trial Gold (10 points): Achieve first place in a Cone Trial Tournament.
- Battle Royal Gold (10 points): Achieve first place in a Battle Royal Tournament.
- Hard Core Gold (10 points): Achieve first place in a Hard Core Racing Tournament.
- Multiplayer King (20 points): Win a multiplayer match.
- Mascot Jr. (30 points): Win a race with each of the BK characters.
- Career King (30 points): Complete all of the tournaments.
- Pro-Gamer (25 points): Complete at least 25 Xbox Live matches.
- Big Wheelie (15 points): Wheelie for more than 2 seconds.
- Big Stoppie (20 points): Stoppie for more than 0.5 seconds.
- Big Air (10 points): Jump for more than 50 meters.
- Time Trial Gold (10 points): Achieve a lap time of less than 1:30 on all tracks in Time Trial.