When I turn my key on, I can hear the fuel pump cycle. The bike starts and runs great. Then, anywhere from ten minutes to half an hour into a ride it will blubber and quit. At this point, I turn the key off and on again and I can hear the solenoid click but no fuel pump sound. All I've done is check connections and wait. After a while, the pump will cycle again and the bike starts fine. Is there a history of fuel pump issues with these bikes? Any other suggestions? There is a hare scramble this weekend and I don't want to break down half a lap in.