Seek help！ Who knows this bicycle trailer (trailer)
1, go to the flea market to find a suitable "trailer", such as waste three motor, it is best to plastic materials rocking car for children;2, in the "trailer" at the bottom and back with the fixed frame, specific to see your own play
If you want to follow suit, I'll give you some advice. I hope it will help you! Wish success!
Ha-ha。。。 The old man is very talented! Look at the way it looks. It's DIY. It must be unique
