I just bought my son a kawasaki kx65 This is his first 2 stroke, and i knew going into this that it was a bit to much bike for him, but it was such a great deal that i could not pass it up. Right now i am looking for ways to tame this bike down on a temporary basis. After some research it seems to me that a flywheel weight might be the answer that i am looking for but i personally have had no experince with such matters. Now my questios are: 1: how hard is a flywheel weight to install/uninstall 2:how effective will it be (i know the size of the weight plays a factor) 3:are there any other easy ways to tame this bike down My issue with the bike is mainly the powerban Any help you can give would e great! Thanks in advance!