Just got a new 2025 Honda CRF250F Dirt Bike for my boy. I don't see any previous posts from users who have this particular model, but I'm looking for recommendations for a good engine oil for it, other than the overly expensive Honda GN4 dino oil. The Amsoil Metric Motorcycle Oil in 10W30 seems possible, but then I've also read that you should run the Honda dino oil for the first few changes before switching to synthetic? So I'm just not sure.
It seems from the research I've done so far that 4-stroke motorcycle oil is different than car/truck oil in that it also doubles as the transmission oil on the dirt bikes (or at least the CRF250F) and automobile oil lacks this extra "whatever" it is, and can make the clutch "slip" if you don't use "motorcycle oil", so not sure about that either.
So any advise from anyone who has a Honda CRF250F Dirt Bike with some experience in this area would be appreciated.
It seems from the research I've done so far that 4-stroke motorcycle oil is different than car/truck oil in that it also doubles as the transmission oil on the dirt bikes (or at least the CRF250F) and automobile oil lacks this extra "whatever" it is, and can make the clutch "slip" if you don't use "motorcycle oil", so not sure about that either.
So any advise from anyone who has a Honda CRF250F Dirt Bike with some experience in this area would be appreciated.