Tamiya 3RACING M4WD-49/BL Racing Rail Guard  [M4WD-49/BL]

Tamiya Mini 4WD Aluminum Rail Guard -Black - 3RACING M4WD-49/BL
Price:
USD$5.00
Brand:
3Racing
Model:
M4WD-49/BL
Condition:
Brand New
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Technical summary for the Tamiya Mini 4WD rail guard

The Tamiya Mini 4WD aluminium rail guard, model 3RACING M4WD-49/BL, is intended as a compact stabiliser for competitive setups where predictable rail contact is required. Its aluminium construction provides a durable contact surface that supports repeated high-speed runs.

Compatibility and setup considerations

Designed for broad fitment across common Mini 4WD chassis, this rail guard allows racers to tune rail offset and contact angle to suit different track profiles. Mounting points accommodate small positional adjustments to balance stability versus minimal drag.

Racing advantages and tuning tips

Using an aluminium rail guard reduces unpredictable catches on circuit walls and refines cornering consistency. For optimal performance, pair the guard with careful weight distribution, check lateral clearance, and adjust mount positions to complement suspension and tyre setup.

What mounting adjustments improve corner performance?

Shift the guard slightly outward to increase rail contact for tighter turns, or inward to reduce drag on fast straights. Make small incremental changes and log lap times to judge effect.

Is aluminium preferred over plastic for race use?

Aluminium offers better wear resistance and consistent contact geometry compared with plastic, which makes it a preferred choice for frequent high-speed use and heavier race schedules.

How to integrate this with other tuning parts?

Combine the rail guard with tuned tyre compounds and balanced weight placement. Ensure the guard alignment complements roller setup and does not introduce unwanted lateral forces at high speed.