Hi. Did the bike start running bad after filling it up? If so…smell the gas. The gas nowadays goes bad quicker than ever. If you run premium fuel, not alot of people run it anymore because of the price. Premium fuel sits longer in the gas station tanks. If it smells funky, relpace the fuel and go from there. Im a 15 year factory trained tech and i always start with the simplest thing first, you would be suprised.
Dave