Tamiya 94731 JR 19mm Aluminum Ball Rollers - Off-Road Favourite  [94731]

Tamiya 94731 - JR 19mm Aluminium Ball Race Rollers- Dish/Black
Price:
AUD$17.02
Brand:
Tamiya
Model:
94731
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Tamiya 94731 JR 19mm Aluminum Ball Rollers for Mini 4WD

The Tamiya 94731 JR 19mm Aluminum Ball Race Rollers are engineered to refine cornering performance on Mini 4WD machines. Their black dish profile reduces unwanted friction and presents a clean, race-ready look while working to stabilise your car during direction changes. They are compatible with both Mini 4WD and Mini 4WD PRO models for hobbyists tuning handling characteristics.

Each roller includes factory-fitted 520 ball bearings that promote smoother spin and more consistent speed control. The package also contains screws, spacers and rubber O-rings so installations are straightforward for racers upgrading their rigs.

Do these rollers suit modified bodies?

They work with many modified bodies but check for extra clearances around wide fenders or bodywork that may contact the rollers during compression.

What maintenance keeps them performing?

Keep the bearings clean and free of grit; occasional removal, cleaning and light lubrication will keep rotation smooth and reduce wear.

Can I upgrade bearings later?

Yes, if you want different bearing spec you can replace the pre-installed 520 bearings with compatible higher-grade options, ensuring size and fitment match.

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