UnBox, The QS Motor Kit from AliExpress
First of all, sorry for the bad audio!!!
For my Project to build an electric winch for surfing I need an engine. I decided for the hub engine from QS Motors. I ordered the package (4000w QS hub Engine, KLS 7245H controller, Brake & Throttle + Free Display) on AliExpress, all in all, I paid 808.- $. The final shipping was 4 days to Switzerland.
For any questions write a comment and sorry for my English.