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What is the function of the Bearing 5×11×4 (21120) on the YIKONG YK4107 RC Car?
The YIKONG YK4107 Bearing 5×11×4 (21120) is a metal ball bearing used in the drivetrain and rotating assemblies of the crawler. Its main function is to...
Why is my YIKONG YK4107 RC Car making noise from the drivetrain?
Grinding or clicking noises from the drivetrain of your YIKONG YK4107 can be caused by worn, dry, or damaged bearings, including the Bearing 12x18x4 (21122). If...
Why is my YIKONG YK4102 RC Car steering feeling loose or vague?
Loose or vague steering on your YIKONG YK4102 is often caused by worn Ball Linkage Ends (13014) developing play at the pivot points. This is a...
What is the function of the Roof Light Mount on the YIKONG YK8081 RC Truck?

The YIKONG YK8081 RC Car Roof Light Mount (80058) is a mounting accessory designed to attach additional LED light bars or spotlights to the roof of the truck. Its main function is to provide a secure mounting point for extra lighting, enhancing the YK8081's scale realism and improving visibility during night...

Can I paint the Roof Light Mount to match my yikong yk8081 rc car body color?

Yes. The YK8081 RC Car Parts Roof Light Mount (80058) plastic surface can be painted, but it's recommended to use model-specific PS or TS spray paint. An important precaution is to lightly sand the surface with fine sandpaper before painting for better adhesion, and apply several thin coats rather than one thick coat. This...

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Recent posts

What is the function of the Bearing 5×11×4 (21120) on the YIKONG YK4107 RC Car?
The YIKONG YK4107 Bearing 5×11×4 (21120) is a metal ball bearing used in the drivetrain and rotating assemblies of the crawler. Its main function is to...
Why is my YIKONG YK4107 RC Car making noise from the drivetrain?
Grinding or clicking noises from the drivetrain of your YIKONG YK4107 can be caused by worn, dry, or damaged bearings, including the Bearing 12x18x4 (21122). If...
Why is my YIKONG YK4102 RC Car steering feeling loose or vague?
Loose or vague steering on your YIKONG YK4102 is often caused by worn Ball Linkage Ends (13014) developing play at the pivot points. This is a...