Description
Tamiya 15349
Super fast 3.5:1 ratio gear included with touring car style Mini 4WD Pro racers is also available as a Grade-Up parts set. Adding this gear set allows you to kick your machines speed up to the next level, giving it the ability to demolish the competition! *Compatible chassis: Mini 4WD PRO series chassis (NOT compatible with Dangun or non- PRO series racers)
JR MS Chassis Super Speed Gear