MOTORCYCLE EXPERIENCES UNEXPECTED STALLING WHILE OPERATING AT LOW RPM'S AND SPEED. PROBLEM IS INTERMITTENT AND APPARENTLY RANDOM, OCCURRING WHILE ACCELERATING OR DECELERATING. TO DATE IT HAS RESULTED IN ONE SLOW SPEED OFF-ROAD CRASH. I WAS NOT INJURED, BUT AM CONCERNED THAT THE PROBLEM WILL RESULT IN A MUCH MORE SERIOUS ON-ROAD CRASH.