Ok, so I picked the bike up Saturday and noticed on the way home when I would use the front brakes it would try to shake and hop on me. I read that the steering head bearing could cause it, so I snugged it up a hair not much at all. Problem was still there So, I got the front end up in the air and did a runout on the rotors. The left side o.d was 9.5 thousandths out, I.d. was 12.5 thousandths out. Right side O.d. was 3.5 thousandths, I.d. is 3 thousandths. Not sure if I should change both out or just the left side and see how that does, any opinions ? The left rotor is dragging in the caliper pretty bad. Have not pulled the pads to see what shape they are in yet.