Mount it to the seat post, and it will have a 5th wheel operation. Look at some of the kids bicycle tag along seats and see how they connect to the seat post.
Mount it to the seat post, and it will have a 5th wheel operation. Look at some of the kids bicycle tag along seats and see how they connect to the seat post.
I know this might be hard for you to understand, but I was describing the hook up method, which can also be used on a trailer. But on the other hand what would be wrong with building a one wheel trailer like the kid hauler? Nothing.