Kids Bike Trailer I Want To Make A Bike Trailer For My Kids, How Do I Get A Universal Bike Attachment?

I want to make a bike trailer for my kids, how do i get a universal bike attachment? - kids bike trailer

TRIPLE I have a stroller with swivel wheels in front, also blocked. You are not triple trailers for motorcycles, so I wanted to make a deposit for a stroller in the back of the bicycle, is a professional who can do it for me .. Or, as I do.