General Is this the right stuff?

[Cinquelover]

Hi,

Just got back from Halfrauds is this the right oil Magnetec 15w 40 synthetic for my cinq sport spi. should it be semi synthetic. As I looked as the goobahs in the shop where no help as I could only see synthetic

Thanks

 

[custard]

semi synthetic is fine for your needs,though i persdonally use 10 40

 

[Cinquelover]

Is just says synthetic on the container is it semi synthetic?,
so the engine would benefit from 10w 40 then? other than 15w 40

Thanks