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: 1999-2001 YAMAHA BWS 100: 1999-2001 YAMAHA BWS 125: 2010-2012 YAMAHA Yamaha Bw’s 100: 1999-2001 YAMAHA YW Bws B-Generation 125 (10-). MBK Booster 100: 1999-2001