Another local guy uses Red Line for his final and tranny; a 75-90 quart goes for $13 and change on line. He also changes the oil every 6K in the final. I've got my 6K coming up so I'm trying to learn from a broad spectrum here too. All of my other bikes had wet clutches so I'm learning here...
An interesting comment he made was that he uses the same weight in the tranny and if I remembered correctly he suggested not to use moly in the tranny.
I know everyone hates oil threads, but the question that I have is where you would put moly in - and leave the moly out? I'm thinking of engine, tranny, and final drive. I had thought the 600 mile service drained all of the moly out of the final drive and replaced it with a non moly lubricant. True or not?