Page 306 of the manual tells you exactly what you should should use down the the viscosity and the standard. What are you trying to achieve? You will never get any more power out of the bike by changing the oil, and the Supersport is too new for anyone to have had a major failure from using the wrong oil.I need to change my oil and would like to switch to Amsoil. My other bikes really like Amsoil or Motul. Has anyone tried these brands in the SS?
Did your other bikes tell you what oil they like?