Last time I rode a 08 rmz 250 and i made now a pretty good deal for a kx 250f 2015 with 40 hours for 3300 euros.. The suspension is set up for 90kg so i thought it will be not so good the first time im riding (60 kg). I was riding yesterday the first time and damn! This bike is so smooth, track was in a pretty bad shape lots of holes and dry ruts but still it was smooth like butter in the straights. Im really impressed. Did the bikes really changed that much over the last few years or is it just me? Cant wait how it feels when its set up for my height and weight.