Tamiya item 94930 - JR Thunder Boomerang W10 w/13mm Ball Bearings/4pcs Racing Mini 4WD Mini 4WD Series assembly kit #94930 JR Thunder Boomerang W10 - w/13mm Ball Bearings/4pcs - Tamiya

• The Mini 4WD Thunder Boomerang W10 was featured in the Mini 4WD manga series "Dash Boy Ten" (A Japanese cartoon aired in Japan) and was originally released in 1997. This is a limited edition model equipped with 4 roller ball bearings. Specs and Features:
• Features the Thunder Boomerang W10 body molded in White.
• Super TZ chassis kit
• Comes with Yellow large diameter wheels and Black large diameter slick tires.
• 13mm roller ball bearings are included (4pcs.) to help improve cornering performance.
• Type 130 motor is not included (sold separately).
• Features 4:1 and 5:1 gear ratios.
• Two AA batteries are required (sold separately).
• A wide range of Grade-Up Parts is available separately to customize your machine.