The New Suzuki Quadracer HQ Welcomes All LT500 Quadzilla, LT250, LTR450, LTZ400, LTZ250, LT80 owners to the Suzuki Quadracer HQ forums
You'll need washers of some sort. Best stockers are -18006 washers, or you can use billets with an RM bearing.
http://www.suzukiquadracerhq.com/index.php?action=store