Rode to the gym last night no problems. On the way back I noticed increased vibrations at highway speeds.Is this most likely loosening motor mount/frame screws or wheel bearing going?
Raise both wheels and check for play, and make sure they turn smoothly?
Also, did you hear anything? If the nut inside the pumpkin (where the drive shaft goes in) gets loose, you'll get a tranny whine and possibly vibes too.
Checked frame bolts..fronts were a little loose..but not that much..mount bolts were all tight. Wheel turns smooth...no play..it's not caliper bolts..no noise just noticeable increased vibs..will ride and see if it happens again...did feel like something to do with rear wheel though but does'nt appear to be anything.
Now you said something about the rear wheel, but my first thought was the head bearings.
But a front-end wobble is pretty sincere.
Maybe some Roided out dude got jealous.
You've checked the tightness of the left bolt and right nut for the swingarm, right? Both should be at 72 ft/lb. The inner bolt on the right should be at 4.3 ft/lb after the left is tightened.
Revisiting this..tightened everything up..I don't notice anything on acceleration but once i start to let off the gas (esp at hwy speeds) I notice the vib..definately think it's the tire although visually looks good and tire has less than a grand miles. Can belt separation cause this? Can separation happen at any time?