I replaced my front brakes this morning on my 2003 Kawasaki Prairie 650. The left side was no problem, and the right side wasn't any issue either except that when I first grabbed the brake rotor, it was was very wobbly. It's strange that the right side is completely sloppy and the left side is as tight as new. Could it be anything other than a wheel bearing? Any tips on replacing? Where should I get the part? Thanks for any advice.