APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: YAMAHA WR 250 F 38,7/28,6 CV, 28,5/21 KW 1CIL. CG22W 5UM9 BASTIDORES: CG22W henceforth00101-- 2005 YAMAHA WR 250 F 38,7/28,6 CV, 28,5/21 KW 1CIL. CG24W 5UMC BASTIDORES: CG24W henceforth00101-- 2006