Hi, I've posted a lot lately about the speed of my derestricted Ag50 (struggling to get 35 mph). I live on a hill and go back and forth to work @ 2 mi.(hills are only 15mph). Yesterday I decided to take a long ride and to my surprise I looked down and was doing 42-43mph! Today I went for another long ride to a nearby town and was frequently doing 43mph. Could this thing just have needed opened up a little to reach that speed? I'm extremely happy with this now,all I really wanted to do was 40mph( although I just ordered a race variator from ebay) Just wanted to share good news since I've been bitching a lot lately. I'm hoping the variator helps a bit but if it does'nt I'm still going to enjoy the #^%! out of this thing. Happy riding everyone and I hope you guys enjoy riding as much as I do now without worrying about breaking any land speed records. Dale