APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Yamaha YZ 250 F 4T 41,5 CV, 30,5 kw 1cil. CG10C 5NL2 Bastidores: CG10C henceforth04386-- 2001 Yamaha YZ 250 F 4T 41,5 CV, 30,5 kw 1cil. CG10C 5SG2 Bastidores: CG10C henceforth08691-- 2002 Yamaha YZ 250 F 4T 42 CV, 31 kw 1cil. CG14C 5UL2 Bastidores: CG14C henceforth00240-- 2003 Yamaha YZ 250 F 4T 42 CV, 31 kw 1cil. CG18C 5XC2 Bastidores: CG18C henceforth00211-- 2004 Yamaha YZ 250 F 4T 42 CV, 31 kw 1cil. CG21C 5XC6 Bastidores: CG21C henceforth00101-- 2005 Yamaha YZ 250 F 4T 42 CV, 31 kw 1cil. CG25C 5XCA Bastidores: CG25C henceforth00175-- 2006 Yamaha YZ 250 F 4T 42 CV, 31 kw 1cil. CG27C 5XCH Bastidores: CG27C henceforth00451-- 2007