Howdy, I'm a new member, joined tonight, and need a 12"x7" 4-137mm rim for this bike. getting ready for a Colorado Elk and deer Hunt in November. I can't see any reason to buy all new rims other than the stock steel wheels. just got this bike and after two rides did a low speed roll over. actually just put it on it's top, bent the front wheel and possible the tie rod. wheel is noticeably out of alignment? couldn't be happier with this kawi, I've ridden friends for years and now have my own. had 46 hours and 150 miles on it when I bought it 8/01/12. I'm in Crockett Ca. and any help would be appreciated.