Does anyone know if there is a tool made to grease wheel bearings on a brute force 750? I just replaced my bearings with Kawasaki bearings last year (200 miles or so ago), didnt notice any play then. I replaced my rear knuckle bushings and when I put everything back together I noticed it. It's a very small amount of play in both rear wheels. Just checking to see if that tool is out there, and if that play is normal. Thanks!