Hello experts, I need your help for my son. We bought him an Aprilia Pegaso 650, BJ1997, and ran only 9000 KM. I post here because I think the machine is quite similar to the F650… at least as far as the problem is concerned: So: motorcycle runs great until it just runs out after ~1h when driving. then she has to chew off a little so she even starts again… And so it goes to home… On, Off, Wait… On… Someone knows the problem and can use a I think she’ll get gas, the tank vents are also working, petrol hoses are checked.