If it’s not JASO-MA rated, you don’t want to use it in a wet clutch set-up. I own 4 ATV’s, one being an old Honda Foutrax 300. Many ATV”ers like myself use Shell Rotella T6 diesel oil in all my bikes. It’s cheap, works great, and is JASO-MA rated. With that said, I’m about to purchase a Pioneer 1000-5 and it will be getting Honda oil.