[This part is useful for improving the performance and setting of the machine]
It is used in the bearing part of the Mini 4WD. Installing ball bearings is the first step to improving performance. It reduces rotational resistance and transmits power efficiently, while increasing top speed and extending running time.
[Compatible]
Type 3 Chassis
Type 4 Chassis
Type 5 Chassis
Zero Chassis
FM Chassis
Super-I Chassis
Super-II Chassis
Super FM Chassis
Super TZ Chassis
Super X Chassis
Super XX Chassis
Super TZ-X Chassis
VS Chassis
MS Chassis
AR Chassis
MA Chassis
FM-A Chassis
VZ Chassis
ME Chassis