FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:YAMAHA TZ 250 1982-1985 YAMAHA RD 250 1974-1977 YAMAHA RD 350 1973-1975 YAMAHA RD 400 1976-1977 YAMAHA XS 500 1975-1977 YAMAHA XS 650 1975-1977