Hey guys Im looking to buy a bike and I came across a beautiful 93 750 and the guy is asking $1500 it has 40,000 miles on it though. Im not familiar with bikes all that well but its a beautiful bike, well maintained and obviously garaged. He bought the bike before he got endorsed thinking that he could get a motorcylce license w/o a drivers license. He's had the bike for about a month. Thing that bothers me is that he says something about a speed kit on the bike, and that it was put on by the previous owner. Im going to see the bike today but he says its a little black box on the bike that makes it go faster. He obviusly has no idea what he talking about. I work on cars so I see this type of stuff all the time and I know they "usually" do more bad than good but is this something you guys have heard of? He said every know and then the battery will drain down and the bike will have to be jumped and the person he took it too said it was the "speed kit" doing this. Thanks for your help guys.