08-28-2013, 10:37 PM
Just curious, who is running 10w-40 in their bikes? I live in FL and it is HOT! I just noticed the owner's manual only mentions 10w-30, but the service manual lists both.
I have always run AMSOIL 10-40 in all my air cooled bikes without issue.
I have always run AMSOIL 10-40 in all my air cooled bikes without issue.
