the one you linked to is rather crudely made , I wouldn't leave town using it..


I have 2 , 2 wheel trailers , they each use a flexible elastomer connection between hitch on bike
and the tongue tube on the trailer..

tongue on my Carry Freedom City comes in at a right angle to the bike.
the one on the Burly flat bed it comes in at a 45 degree angle ..

that is only noticeable turning sharp at low speeds like maneuvering it walking and backing up.


How High a speed did you have in mind.. ?? there are brakes on larger cat/truck towed trailers for a reason,
but bikes are not really going that fast, and if that is a worry you can build trailer wheels around drum brakes
like made for front wheels on bikes. , add another brake lever
then the trailer can drag the bike back on a steep hill,
rather than have the load wanting to pass you if you brake from the bike in front.