I'm with you on all but the primary Harley, why not the same as in your engine?
And just for the record, I am willing to change type of oil as my engine gets very hot while in slow traffic and the oil in the primary gets very dirty between my changes every 1000 miles. If I could find the old Castrol GPS I would go with that but......
my choices, be cause the Motor has always had that brand since new (one owner bike before me)..
Tranny because i chose that when i got the bike, and had left over after the rebuild, so I went back with that. and have plenty for a change.
Primary, I did the golden spectro just cause so many people swear by golden spectro, and I am new to Vtwins so what the hell. its only one quart a year, and amazon has ir for 18 bucks delivered haha.