3Racing M4WD-01/LB Tamiya Mini 4WD 2mm Spacer Set  [M4WD-01/LB]

Tamiya Mini 4WD 2mm Spacer Set (light blue) - 3Racing M4WD-01/LB
Price:
USD$3.80
Brand:
3Racing
Model:
M4WD-01/LB
GTIN:
4895124749500
Condition:
Brand New
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3Racing M4WD-01/LB Technical Spacer Kit for Tamiya Mini 4WD

Racing Setup Summary

The 3Racing M4WD-01/LB 2mm light blue spacers are a compact tuning item designed for precise axle offset control on Tamiya Mini 4WD cars. These spacers allow racers to methodically alter wheel track and clearance as part of a structured setup routine.

Application and Compatibility Notes

Intended for use with standard Tamiya Mini 4WD hubs and axles, the spacers maintain uniform thickness to preserve predictable geometry. They are useful when testing different wheel widths or adjusting for body clearance in competitive trim.

Tuning Impact and Practical Use

A 2mm change is a common incremental step in race tuning, influencing tyre scrub and lateral load transfer. Apply them in controlled tests to quantify lap time and handling differences, then iterate with other suspension and weight changes.

Record baseline lap times and handling notes, fit the 2mm spacer, then run repeatable laps to compare. Change one variable at a time to isolate effects.
Yes, tyre compound interacts with offset. Test the spacer with the tyre compound you intend to race with, as grip and deformation will influence the spacer's effect.
Measure axle to hub clearance, install spacer, then confirm runout and lateral clearance under rotation. Use feeler gauges or a simple rig to keep repeatability across changes.