3Racing M4WD-03/LB light blue ball bearing spacer for Tamiya Mini 4WD M6.4 X 1.7 - track tune  [M4WD-03/LB]

Tamiya Mini 4WD M6.4 X 1.7 Ball Bearing Spacer (light blue) - 3Racing M4WD-03/LB
Price:
AUD$3.82
Brand:
3Racing
Model:
M4WD-03/LB
Condition:
Brand New
Available in warehouse
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Practical intro to the Tamiya Mini 4WD spacer

The Tamiya Mini 4WD M6.4 X 1.7 Light Blue Ball Bearing Spacer - 3Racing M4WD-03/LB is intended for racers and hobbyists who want cleaner wheel rotation. It slots into standard bearing arrangements to reduce unwanted resistance and improve consistency.

Design purpose and model fit

Built to match many Tamiya Mini 4WD wheel systems, this spacer reduces friction at the hub and helps preserve bearing alignment. The distinctive light blue finish makes it quick to spot in parts trays.

Tuning effects during a race

Using this spacer can smooth acceleration and maintain momentum through bends by lowering rotational friction. It is a low-effort upgrade that complements other small tuning changes.

Can I swap this spacer between cars easily?

Yes, the spacer is small and straightforward to transfer. Keep spares labelled so you match sizes quickly between setups.

Should I lubricate the spacer itself?

The spacer is passive; avoid heavy grease near bearings which can attract dirt. A light, appropriate bearing lubricant on bearings is usually best.

Does it help on high speed straight runs as well as corners?

Reducing friction benefits both straight line roll and cornering. It makes wheel spin more consistent which helps top speed retention and handling balance.

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