FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:YAMAHA XS 400 S 1980-1981 YAMAHA XJ 650 MAXIM 1980-1983 YAMAHA XJ 650 MAXIM L 1981-1983 YAMAHA XS 650 1980-1981 YAMAHA XS 750 1979-1979 YAMAHA XS 750 S 1979-1979 YAMAHA XS 850 1981-1981 YAMAHA XV 920 VIRAGO 1983-1983 YAMAHA XS 1100 1000 1979-1981