Tamiya 94392 - 850 Ball Bearing Set - 2 piece upgrade for Mini cars  [94392]

Tamiya 94392 - 850 Ball Bearing Set, 2 pieces

Upgrade path for TA-01 and TA-02 Mini 4WD

The Tamiya 94392 ball bearings replace original plastic bushings to provide smoother axle and gear movement in Mini 4WD cars. Fitting them to TA-01 or TA-02 chassis reduces internal friction and helps components turn more freely.

Compatibility notes and performance effects

These bearings are designed for direct use with TA-01 and TA-02 chassis arrangements, improving rotational efficiency of wheels and gear sets. That improved efficiency can help with more consistent lap times and reduced component stress.

Use cases for track and hobby running

Whether used for competitive runs or casual building, the Tamiya 94392 bearings cut down wear on moving parts and aid long term reliability. They offer a simple upgrade to refine rolling characteristics without complex modifications.