Like 96 said earlier, the SE spec is relatively old, and I am not sure that you can even buy oil today with that spec. Your best bet is just to buy motorcycle oil, you can get it at Wallyworld. The bottle even says it is compatible with wet clutches. The manual states SE, SF, SG, but again these are older specs and that oil may or may not even be available today.
Have a great day,
Rob.
Have a great day,
Rob.
