Chris Harris, who shoots & narrates a lot of Airhead videos, in his colorful and amusing narrative, is a real asset to our community. I was in the throes of removing the flywheel on my R60/5 to R&R Main Seal & Oil Pump O ring (our R65's have these too) and learned a lot from watching his videos. I emailed him to thank him for what he's doing. He's a neat guy! I think in the R65 fork episode, the bike had two different sized forks!