FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years:YAMAHA YFB/YFM250 250 TIMBERWOLF 93 henceforth0 YFM250 89-91 YAMAHA YFB Timberwolf 250: 1993-2000 YAMAHA YFM Moto-4 225: 1986-1988 YAMAHA YFM Moto-4 250: 1989-1991 YAMAHA YTM Tri Moto 225: 1983-1986