2003 BMW F650 CS Structure Problems

MY BMW F650CS HAS HAD SEVERAL INTEGRAL PIECES OF THE BIKE SHAKE LOOSE OR EVEN FALL COMPLETELY OFF IN THE 18 MONTHS I HAVE HAD IT. THE SIXTH AND FINAL INCIDENT WAS ON 7 OCTOBER 2003 WHEN ONE OF THE ENGINE MOUNTS SEPARATED FROM THE FRAME DURING REGULAR RIDING. THIS LEFT SEVERAL PARTS OF THE MOTORCYCLE INCLUDING THE SIDESTAND AND THE LOWER MEMBER OF THE FRAME DANGLING ABOUT WHILE RIDING AND SERIOUSLY AFFECTED THE MOTORCYCLE'S ABILITY TO MANEUVER. THE SAME MOTORCYCLE HAS BEEN IN FOR SERVICE FOR THE SHIFT LEVER FALLING OFF FOUR TIMES (WITH THE DEALER UNABLE TO PERMANENTLY RE-ATTACH IT UNTIL THE FOURTH TIME) AND FOR THE DRIVE BELT SPROCKET SHAKING LOOSE AND AFFECTING THE VEHICLE'S RIDE.THE SHIFT LEVER INCIDENTS ALL HAPPENED IN BUSY CITY TRAFFIC AND I HAD TO PUSH A NON-FUNCTIONAL MOTORCYCLE ACROSS MULTIPLE LANES OF BUSY TRAFFIC AND ENDED UP BURNING MYSELF REATTACHING THE LEVER...