i just bought a 1998 kx125 ,clutch seemed to slip ,not so bad i couldnt ride it ,speed didnt seem catch up with eng rpm ,seemed a little jerky when taking off ,so i replaced the clutch fiber , steel plates & springs ,(how much do the spring bolts torque on ?the old fiber plates didnt look as bad as i thought they would ,the hub looked ok ,the basket had grooves worn were the fiber plate fingers ride ,(are the fiber plate fingers suppose to be tight in basket ,i can turn them back & forth a 16th of an inch or so)it seems a little better but still think it has a problem (my first experience with replacing a clutch)