I have a 2008 burgman 650, recently acquired. I put new tires on, and it only has 4200 miles on the odometer. The front is a michelin Gold standard scooter tire, the rear a federal formorsa. I have discovered that if I let go of the handle bars at about 45 mph the bike is stable at first but then starts a wobble that becomes dangerous. With one finger tip on the bars at any speed even high there is no instability at all. Is this normal for the burgman? My Majesty is very stable without any hands on the bars.