APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: MBK BOOSTER 100: 1995-2001 YAMAHA Bw’s Next Generation 50 (97 henceforth6). MBK CW RS Booster Next Generation: 1995-2003 YAMAHA BWS 50: 1997-2006 YAMAHA Yamaha Bw’s Bump 50: 1997-1998 YAMAHA Yamaha Bw’s Bump 50: 1997-1998