I have just bought my first streetbike and it is an 87 Sportster 883 EVO. Now i know there IS nothing like riding around on a harley The thing is it has a 2.2 Gallon tank and it is wayyy to small IMO. Ive seen other 87 evos with 3.2 gal + tanks but cannot find anywhere to buy one. Does anyone have any suggestions for sites to purchase them? Thanks.