[Masteryota]

You are correct, mos times the added bearing will be in the middle of the swingarm, you can get the bearings and hangar plates from almost any go kart supply site. Depending on the design of your particular swingarm, you would have to add some square tube to box in the back, and run a piece from there to the front bar that the swingarm mount tabs are on in the middle. I have heard the universal hangars aren't as long as the factory hangars on the Yerf's, but unsure about your model, once you add the tubing in the middle, its just a matter of placing the hangar and weld it in place.

Another option, and the way I will be going, is to use pillow block bearings instead of the hangar type, but you have to be exact on the hanging measurements, and without adding more tube, washers or collars, you might not get it to line up correctly.