This is a very special limited-edition re-release of a classic Mini 4WD Tune-Up set that was originally released in 2007. It includes a bonus sticker set that was given to contestants that participated in Japan Cup 1990!

• Item 15003: Disk Wheel Hub Set (white) (The shape of wheel holes for shaft attachment has changed from round to hexagon.)
• Item 15016: Wing & Turbo Set (without cement)
• Item 15027: Rear Roller & "Stab" Set (The color of P7 O-ring has changed from blue to black.)
• Compatible with the Racing Mini 4WD Type 1, 2, 3, and 4 chassis cars. (Please note that some modification of the wheels is required when using Type 2 and 4 chassis cars.)
• Using separately sold parts such as sponge tires enables you to use the wheels of Item 15003 for other Mini 4WD Series models.