M4WD-07/LB 3.5g Bowl Weight for Mini 4WD - Technical Spare by 3Racing  [M4WD-07/LB]

Tamiya Mini 4WD Bowl Weight 3.5g(Light Blue) - 3RACING M4WD-07/LB
Price:
USD$4.40
Brand:
3Racing
Model:
M4WD-07/LB
Condition:
Brand New
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3.5g bowl weight M4WD-07/LB - compact mass damper for Mini 4WD

Single-piece bowl weight designed as a lightweight mass damper or spare for Mini 4WD platforms. The component profile matches common bowl-style mounting points used in standard chassis layouts and is supplied in a light blue finish. The nominal mass of 3.5 grams is the primary parameter for tuning small local inertia changes.

Manufacturer notes indicate the material and finish are appropriate for non-structural Mini 4WD parts; the item is intended for ballast or damping roles only. It is compatible with chassis that accept bowl weights and is delivered without additional fixing hardware, so ensure you select suitable fasteners for secure seating.

Technical guidance: verify seating, mounting torque, and surrounding clearances to prevent contact with rollers, wheels, or bodywork. Use this part for controlled, modest mass adjustments, consistent fleet matching, or scheduled maintenance rather than as a structural upgrade.

What is the design intent of the M4WD-07/LB?

It is intended as a compact ballast to shift local mass by a known amount, allowing fine-tuning of handling and stability without significant chassis modification.

How precise is the stated 3.5g mass?

The 3.5g figure is the nominal specification; treat it as a small, repeatable ballast value when planning mass distribution changes.

Any recommendation on mounting hardware?

No hardware is supplied. Use low-profile screws or clips compatible with your chassis mounting points and ensure fastener length does not impinge on moving parts.

Is the finish suitable for repeated handling?

The finish is intended for standard hobby use; normal handling may produce minor wear over time but should not affect functional performance.

What checks should be performed after fitting?

Confirm seating and clearance, manually cycle all moving parts near the weight, and verify that added mass does not introduce unintended contact under full travel.