APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: NSR 250 R (MC21) 1991-1992 NSR 250 R7 (MC21) 1990-1992 NSR 250 R8 (MC21) 1990-1992 NSR 250 R9 (MC21) 1990-1992