YIKONG YK4083/V3 RC Car Parts Rear Wheel Axles (Part No. 13150)
In general, they don’t require oiling, but light lubrication can be applied if needed. When installing the Rear Wheel Axles (Part No. 13150) of the YIKONG YK4083/V3 RC Car, you can apply a thin layer of grease on the areas that contact the bearings or drivetrain components. This helps reduce friction and wear, making the drivetrain run more smoothly.

