FITTING OF THIS PRODUCT: According to the data provided by the manufacturer, this article is valid for the following brands, models and years: MBK Booster Rocket 50: 1996-1996 MBK Booster Spirit 50: 1999-1999 MBK Booster Track 50: 1996-1996 YAMAHA Bw¦s 50: 1999-2014 YAMAHA Bw¦s NG 50: 1996-2000 YAMAHA Bw¦s Original 50: 1999-2008 YAMAHA Bw¦s R 50: 2001-2001 YAMAHA Bw¦s S / Naked 50: 2003-2012 YAMAHA Bw¦s Spy 50: 1996-2000 YAMAHA RS Spy 50: 1996-2000 YAMAHA YFM FAHM / MC / N / NCP 400: 2000-2002 YAMAHA YFM FAM / FAN 400: 2000-2002 YAMAHA YFM FAP Kodiak 400: 2000-2002 YAMAHA YFM Kodiak 2WD AM / AN 400: 2000-2001 YAMAHA YFM Kodiak 4x4 Hunter 400: 2000-2002