The oil in question is Mobil Extra 2T Semi Synthetic.
It can be used with oil injection or premix.
I have been using it in my Kawasaki for years, and I used it in my MZ ETZ both of which are oil injection, I also use it premixed in the TS250.
As I say when cold you get the usual blue smoke trail, but once warmed up the smoke virtually disapears.
It also burns pretty cleanly, never had any plug fouling issues when the engines are running correctly.