Manual says 10W-30 - do you run 10W-40 and if so why? I would think the thicker oil might be better for shifting and if you live in a really hot climate. What oil comes from the factory - 10W30 Honda dyno oil I imagine? I read awhile back and don't have the article that Honda oils tested very poorly for quality and I found that interesting. I will most likely go with Mobil1 Motorcycle oil 10W40 (run it in my Valkyrie and have had good luck)
Thanks,
Mark
Thanks,
Mark