hey guys...I have a question for all of you that have a newer Gen2 Busa. I have a 2013 Hayabusa with just over 400 miles! I just starting getting it up to highway speeds I get a vibration. So from 82-85mph I get a real noticable vibration. Now the bike is still bone stock other than slip on's (Yosh promo) and I haven't changed oil yet. So every bike I have ever owned had a spot where the you hit a certain rpm and you would get a vibration but I really thought with this BIG BORE I wouldn't have it or at least it wouldn't be in the 44-4500 rpm range at only 80mph? Called my dealer and said it was normal but I wanted some more opinions!! Just wanted to see of this is normal or if anyone else has this on their 2013? The tires have weights on them and nothing looks obviously off... ???