Front fork bleed bolt o-ring.

2020-2023 fits Beta 125 RR
2022-2023 fits Beta 200 RR
2020-2023 fits Beta 250 RR
2020-2023 fits Beta 300 RR
2023 fits Beta 350 RR
2020-2023 fits Beta 350 RR Edition
2023 fits Beta 390 RR
2020-2023 fits Beta 390 RR Edition
2023 fits Beta 430 RR
2020-2023 fits Beta 430 RR Edition
2023 fits Beta 480 RR
2020-2023 fits Beta 480 RR Edition
1994-2007 fits HON CR125R
1995-1996 fits HON CR250R
1995-2001 fits HON CR500R
2009-2016 fits HON CRF450R
1991-2005 fits KAW KX125
1991-2007 fits KAW KX250
2004-2005 fits KAW KX250F
2006-2014 fits KAW KX450F
1991-1994 fits KAW KX500
1993-2000 fits KAW KX80
2002-2023 fits KAW KX85
2021-2023 Rieju MR Pro 250
2021-2023 Rieju MR Pro 300
2021-2023 Rieju MR 250
2021-2023 Rieju MR 300
2004-2006 fits SUZ RM-Z250
2016-2017 fits SUZ RM-Z250
2019-2023 fits SUZ RM-Z250
2001-2003 fits SUZ RM250
2001-2009 fits YAM WR250F
2011-2013 fits YAM WR250F
2015-2023 fits YAM WR250F
1998-2000 fits YAM WR400F
2001-2002 fits YAM WR426F
2003-2009 fits YAM WR450F
2011-2023 fits YAM WR450F
1992-2023 fits YAM YZ125
1992-2023 fits YAM YZ250
2001-2023 fits YAM YZ250F
2015-2023 fits YAM YZ250FX
1999 fits YAM YZ400F
2000-2002 fits YAM YZ426F
2003-2023 fits YAM YZ450F
2016-2023 fits YAM YZ450FX
1993-2001 fits YAM YZ80
2002-2023 fits YAM YZ85