Hi done a bit of digging, think this pretty much clears it up, this is Petronas euro reply:
Thanks for your enquiry.
There are two options for 10W-60 oils.
70161 SELENIA RACING 10W-60
70000 PETRONAS SYNTIUM RACER 10W-60
You can find them on eBay, Opie oils etc.
Both oils are fine for your...