Tamiya 7781002 AO-1002 Precision Metal Bearings for Mini 4WD  [7781002]

Price:
NZD$10.63
Brand:
Tamiya
Model:
7781002
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Precision AO-1002 Bearings for Mini 4WD Tuning

The Tamiya 7781002 AO-1002 Metal Bearing Set is aimed at tuners who want tighter, more predictable behaviour from their Mini 4WD. Replacing standard plastic bearings with these metal units reduces drag on the axle and encourages smoother rotation under race conditions.

Manufactured for durability, the AO-1002 bearings help maintain performance lap after lap. They work with a wide variety of Mini 4WD chassis and are a practical upgrade whether you are refining a sprint setup or building a reliable practice car for club nights.

Do AO-1002 bearings suit custom wheel setups?

Yes, the AO-1002 set fits most standard Mini 4WD hubs. When using wider rims or custom spacers, check axle clearance to ensure smooth rotation without binding.

What lubricant is best for metal Mini 4WD bearings?

Use a light, low-viscosity bearing oil or silicone-based bearing lube designed for small RC bearings. Avoid heavy greases that can increase drag and attract dust.

Are metal bearings worth it for casual running?

Even for casual use, metal bearings offer smoother rotation and better wear resistance compared with plastic parts, which makes them a sensible upgrade for longevity and consistent feel.

How do I check bearing fit before racing?

Install bearings and spin each wheel by hand to feel for any rubbing or binding. Make small adjustments to shims and spacers until rotation is free and even on both sides.

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