I think I remember someone a while ago wondering about putting a 916 style seat no a 900? Found this on ebay - http://cgi.ebay.com/ebaymotors/DUCATI-900SS-SOLO-SEAT-916-STYLE_W0QQitemZ120 028723858QQihZ002QQcategoryZ35606QQrdZ1QQcmdZViewItem It will need some paint, but could be cool. Harlyn