Roy's Koopa Clown Car represents the F-Type, a faced vehicle with a red-and-white color scheme.
The stage represents Easy Ride, the first race course in Stunt Race FX which features a grassy area and a cheering crowd near the starting line.
The music track represents the musical theme of 3D Hot Rally, a three-dimensional racing game released on a two-dimensional system similar to Stunt Race FX.
The timed battle condition references how the player has less than a minute to reach the checkpoints in each race course in Stunt Race FX.
The second battle condition references how the F-Type has one of the fastest speeds in Stunt Race FX, but is the weakest at taking damage.
Other trivia:
This spirit's Undamaged Speed ↑ ability further references the F-Type's high speed stats and low endurance stats.
