Nothing really comes to mind. The Katana's are abit out dated, not much has changed on them since the 90's. Yamaha's FZers are inline fours with basic components but they are liquid cooled. A Katana is a Katana any year is basically the same. If you are looking for a new bike that has full fairings and a beginner engine Yamaha makes one as does Kawasaki and Buell makes a few that will fit the bill.
