Thanks for the explanation.
If it's safe to use SS oils, I feel like using a SS with 2k interval. I guess it makes more sense since they cost half of a FS oil.
Wow. That's sounds promising. I am currently running on Shell Advance Ultra 15W50.
About using semi synthetic, KTM themselves had suggested to use a Semi Synthetic oil in their manuals.
But, I'm quite scared to experiment with this since the 390 engine runs extremely hot and I doubt if a semi...
That's bad. I saw a few cases of Adv 390 owners facing unusually high oil consumption.
My 2017 390 also had a bit of oil consumption from time to time.(300ml every 1000km)
I pinpointed this to the oil I was using. The Motul 7100 was getting burnt or evaporated in excess for a lot of others as...