Just noticed the other day that the stock tires on this bike are some dunlop sport something or other. Look like trail tires that would come on a pit bike. I take it these things are junk? Im thinking thats why the bike feels like there is a shoulder on the tire. As you transition into a lean angle it feels like there tire has a shoulder and as you lean it over it wants to fall a bit. doesnt feel like our regular dunlops.