FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:BMW R 45 (0351) 450 1978-1980 BMW R 45 (0354) 450 1980-1985 BMW R 45 /N (0355) 450 1980-1985 BMW R 45 T (0357) 450 1980-1985 BMW R 45 T/N (0356) 450 1980-1985 BMW R 65 (0353) 650 1978-1980