Tamiya Mini 4WD 3Racing M4WD-03/GO Gold Spacer  [M4WD-03/GO]

Introduction to the Tamiya Mini 4WD spacer

The Tamiya Mini 4WD M6.4 X 1.7 Ball Bearing Spacer in gold by 3Racing is a simple part that delivers steadier wheel behaviour. It secures bearing separation so the wheel hub tracks more consistently during competitive runs.

How it works and where it fits

This spacer is machined to suit many Tamiya Mini 4WD bearing arrangements, keeping bearings at the intended distance to limit side load and friction. That consistent spacing supports cleaner rotation and better cornering stability.

Benefits for track and hobby use

Whether used in practice builds or race-day cars, the spacer improves drivetrain durability and helps maintain predictable handling. It is a small addition that contributes to reliable performance across different track layouts.