I re read the PDF and I'm still unsure. The image they show looks very smilar yes, but the measurements are not right. On top of that I researched the aero site and didn't find an actual site to buy from. Found a lot of literature, but nothing showing my size and an order form.
I re looked at the the other link he sent as well and once again that is not right. My original post where I asked about many things wasn't geared specifically to gas caps. I thought 6 hours later starting a new thread specifically asking about caps would be ok to do. As an intelligent man it isn't easy asking for help in the first place. I am completely aware that my very limitted knowledge of mechanics could trigger me to ask very simple questions and cause me some embarrasement. We are here for the same reason though Skull. We both love XS650's. If you don't want to help me thats your choice, but you don't have to throw it in my face. I am a brand new member here and feel like I have already learned quite a bit from the help I have recieved and from reading other post, but honestly I don't feel very welcomed into the forums.