Tamiya 7781002 AO-1002 Metal Bearing Set - Mini 4WD Performance Pack  [7781002]

Price:
CAD$8.52
Brand:
Tamiya
Model:
7781002
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AO-1002 Metal Bearings for Smooth Mini 4WD Running

The Tamiya 7781002 AO-1002 Metal Bearing Set is an easy upgrade for Mini 4WD racers and hobbyists who want reduced rolling resistance and steadier wheel spin. Swapping out basic plastic bushings or bearings for these metal units helps wheels turn more freely, which can translate to better speed and consistency on race day.

Each bearing in the AO-1002 kit is metal finished for longer service life and steady operation under load. The set fits a broad range of Mini 4WD chassis types, so it suits custom builds and track-focused setups alike. For those tuning gear ratios, tyres and suspension, reliable bearings are a simple change that improves overall drivetrain behaviour.

Which chassis types accept the AO-1002 bearings?

The AO-1002 set is generally compatible with many Tamiya Mini 4WD models, including common MS, MA and AR chassis formats. Check fitment on your specific wheel hubs before installation.

Will metal bearings make a noticeable difference on short tracks?

On tight or technical layouts you may notice smoother acceleration and steadier corner exit due to lower friction. Metal bearings help wheel rotation stay consistent between runs.

How should I maintain AO-1002 bearings?

Keep bearings free of dust and debris, clean with a mild solvent if needed, and apply a light, appropriate lubricant sparingly to preserve smooth operation without attracting grit.

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