The following are known Action Replay Codes for MTV Sports: T.J. Lavin’s Ultimate BMX on Nintendo Game Boy / Color (GB / GBC). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Stop Timer
0130e9c2

Max Score
0199efc2
0199f0c2
0199f1c2