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

Quick look at the Tamiya Mini 4WD spacer

The Tamiya Mini 4WD M6.4 X 1.7 Ball Bearing Spacer in gold by 3Racing is a no-fuss component that sharpens wheel alignment. It keeps bearing gaps consistent so wheels rotate with less wobble and fewer losses from misalignment.

Design intent and chassis fit

Made for compatibility with a range of Tamiya Mini 4WD chassis, this spacer holds bearings at a precise distance to minimise lateral load and contact. Proper spacing helps reduce drag and extends bearing service life during regular track use.

Practical advantages for club racers

Adding this spacer is a straightforward way to gain small efficiency improvements without heavy modification. It helps stable cornering and reduces the chance of bearing-related issues during longer runs.