My king is only 8 months old and sees about 3-4 hours of riding a week. I am about 230lbs but this mofo shouldnt be skipping! Should I just send it in to king or what? Also when I bought my hub they told me that they were not giving a warranty on trials bikes, so I am nervous about sending my whole wheel with the grinded rim and custom cassett setup (that wont ocme off) Should I unlace the wheel and send hub only or is that being paranoid? Has anyone sent one back in the last 6 months or so? Thanks.