Did the 30-60-30 thing on the new SG yesterday, and then a few more miles. Have 50 miles on it at this post. Real nice bike. Left saddle/hard bag seems to vibrate more than it should though,mount is tight. Gave the wife a ride, and noticed that we were somewhat bottoming out, or so it felt. (We're not that heavy) I asked a friend and he said that the airshocks have to be adjusted when wife is riding with me, or that perhaps the shocks needed air in them. I know now that I have to buy the air pump. Does anyone have the numbers of riding alone and riding 2 up, and do these have to be adjusted all the time or?