I have a ZZr1100
I checked the manual for the correct grade of oil and it says…
"Engine Oil:
Grade SE, SF, or SG class
Viscosity SAE 10W-40, 1OW-50, 20W-40, or 20W-50"

Does this mean I can use any of these or, or , or what?:unsure2::unsure2::unsure2: