I purchased some Castor 927 for a new X30. I read in a few places it’s a good oil.
Has anyone used it?
I will order the Elf as soon as I can, but just wanted to make sure this is safe to use for now?
Yes, it is. At worst you’ll have to clean out the piston ring when you’re done, but karters have used Maxima 927 for decades without trouble.
Maxima 927 is well regarded and will be fine.