God I love this bike, but after a few years of single track wooded riding i need a few new things and was looking for some insight. I need a new set of handle bars, mine are a bit bent from a few dumps off into the trees, any suggestions for a set of bars more upright like the newer wr's? Oh and I am also looking for new front and rear knobbies and heard something about a "michigan knobbie" that dunlop makes, anyone hear anything about this thing? I need a front with less width than my stock, any suggestions? Thanks.