A buddy of mine is having troubles with his Kodiak. He says the rear end is making this hollow knocking noise from the rear end of his bike. He said he changed all the bearing's and rear brakes. He also mentioned something about the rear swing arms that he changed. His U joints are tight he said. So could it be the rear diff. If anybody has had similar probs let me know what they were and how to fix them. Much appreciated. Thanks[img]i/expressions/face-icon-small-confused.gif[/img]