FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:YAMAHA XJ750 81-83 XS1100 81 YAMAHA XJ 550: 1983-1983 YAMAHA XJ Seca 750: 1981-1983 YAMAHA XS L Midnight Special 1100: 1981-1981 YAMAHA XV 1000: 1983-1983