Those are high quality rubber sealed ball bearings set for Tamiya Rc cars.

It is an essential upgrade for replacing your stock plastic bushings included in this kit.

Those ball bearings will improve the battery life, decrease the temperature on your motor and decrease the wear on your gearbox.

Features:

• Deep Groove Ball Bearings

• Widespread bearing,economic and standard

• Less Friction, Higher Speeds and Durability

• Special no contact dual rubber seals to seal out dirt while providing friction free performance

• Easy Installation & Replacement

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