Starter clutch assembly designed for motorcycle applications.This one-way starter clutch gear bearing bead assembly provides the function of engaging the starter motor with the engine during cranking and disengaging once the engine reaches operating speed.It is compatible with models including TRX450FM, TRX450FE, TRX650FA, TRX650FGA, TRX680FGA, and TRX680FA5.Constructed from forged steel.Color matches appearance.Sold as one set.Fits OEM part number 28125-HN0-A01.Compatible with TRX450FE 4x4 ES Foreman 450 (2002–2004), TRX450FM 4x4 S Foreman 450 (2002–2004), TRX650FA 4x4 (2003–2005), TRX650FGA 4x4 GPScape (2004–2005), TRX680FA 4x4 (2006–2015), TRX680FA Camo (2017), TRX680FA (2016–2018), TRX680FA5 (2019–2020), and TRX680FGA 4x4 GPScape (2006–2009).