inner tie rods bad at rack and pinion
Warped rotors
allignment
a crf150f will do 65mph and the kx does between 50-55 mph
usually steering shakes over 60 mph is due to front tires needing to be balanced unless you have something more serious going on.
Tire out of balance or bent wheel.
bent drive axle or axles
you'll find out =]
My steering wheel shakes what could this mean? _____ try getting your car re-aligned.
65 mph = 104.6 kph
there is a chance that your rotors are warped and need replacing"Possible"
you need to balance the tires or thelug nuts are loose
You need to install a steering damper on it.