Soon I'll be able to customize the radio-controlled car, so I decided to order a few spare parts, which I will need in the future. These are powerful LEDs, bearings for axles, and wheels. If you are engaged in radio-controlled cars, then I think you just need to look at these and other products.
Look what I bought for a start!
https://viuly.io/video/posylki-iz-kitaya-dlya-hobbi-297446