For what it's worth I just weighed my medium Jet 9 frame (black ano w/RP23 shock) and it came in at 6lb 6oz (2.89kg). Its a little heavier than I have seen mentioned in other threads but given the price and that its aluminum I guess it fits in well with the more expensive carbon framesets. And really, lets face it, the best thing I can do to equalize the playing field with my riding buddies is to loose 5 lbs or so. I'm building it up with Stans Crest/Hope wheels, XO and 100mm Reba fork.