Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods, and customer service.
Diameter: 66.40mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1986 Honda CR250R
1987 Honda CR250R
1988 Honda CR250R
1989 Honda CR250R
1989 Yamaha DT200R
1990 Honda CR250R
1990 Yamaha DT200R
1991 Honda CR250R
1991 Honda CRM250AR
1991 Yamaha DT200R
1992 Honda CR250R
1992 Honda CRM250AR
1992 Kawasaki KX250
1993 Honda CR250R
1993 Honda CRM250AR
1993 Kawasaki KX250
1994 Honda CR250R
1994 Honda CRM250AR
1994 Kawasaki KX250
1995 Honda CR250R
1995 Honda CRM250AR
1995 Kawasaki KX250
1996 Honda CR250R
1996 Honda CRM250AR
1996 Suzuki RM250
1997 GasGas EC250
1997 Honda CR250R
1997 Honda CRM250AR
1997 Kawasaki KX250
1998 GasGas EC250
1998 Honda CR250R
1998 Honda CRM250AR
1998 Husqvarna CR250
1998 Husqvarna WR250
1998 Kawasaki KX250
1998 Suzuki RM250
1999 GasGas EC250
1999 GasGas MC250
1999 Honda CR250R
1999 Honda CRM250AR
1999 Husqvarna CR250
1999 Kawasaki KX250
1999 Suzuki RM250
1999 Yamaha YZ250
2000 GasGas EC250
2000 GasGas MC250 (WP)
2000 Honda CR250R
2000 Husqvarna CR250
2000 Husqvarna WR250
2000 Kawasaki KX250
2000 KTM 250 EXC
2000 Suzuki RM250
2000 Yamaha YZ250
2001 GasGas EC250
2001 GasGas EC250 (WP)
2001 GasGas MC250 (WP)
2001 Honda CR250R
2001 Husqvarna CR250
2001 Husqvarna WR250
2001 KTM 250 EXC
2001 KTM 250 SX
2001 Suzuki RM250
2001 Yamaha YZ250
2002 GasGas EC250
2002 GasGas EC250 (WP)
2002 GasGas MC250 (WP)
2002 Husqvarna CR250
2002 Husqvarna WR250
2002 Kawasaki KX250
2002 KTM 250 EXC
2002 KTM 250 SX
2002 Suzuki RM250
2002 Yamaha YZ250
2003 GasGas EC250
2003 GasGas EC250 (WP)
2003 GasGas MC250 (WP)
2003 Honda CR250R
2003 Husqvarna CR250
2003 Husqvarna WR250
2003 Kawasaki KX250
2003 KTM 250 EXC
2003 KTM 250 SX
2003 Suzuki RM250
2003 Yamaha YZ250
2004 GasGas EC250
2004 GasGas MC250
2004 Honda CR250R
2004 Husqvarna CR250
2004 Husqvarna WR250
2004 Kawasaki KX250
2004 KTM 250 EXC
2004 KTM 250 SX
2004 Suzuki RM250
2004 Yamaha YZ250
2005 GasGas EC250
2005 GasGas MC250
2005 Honda CR250R
2005 Husqvarna CR250
2005 Husqvarna WR250
2005 Kawasaki KX250
2005 KTM 250 EXC
2005 KTM 250 SX
2005 Suzuki RM250
2005 Yamaha YZ250
2006 GasGas EC250
2006 Honda CR250R
2006 Husqvarna WR250
2006 Kawasaki KX250
2006 KTM 250 EXC
2006 KTM 250 SX
2006 Suzuki RM250
2007 GasGas EC250
2007 GasGas EC250 (MARZ)
2007 GasGas MC250
2007 Husqvarna WR250
2007 Kawasaki KX250
2007 KTM 250 EXC
2007 KTM 250 SX
2007 Suzuki RM250
2007 Yamaha YZ250
2008 GasGas EC250
2008 GasGas EC250 (MARZ)
2008 GasGas MC250
2008 Husqvarna WR250
2008 KTM 250 EXC
2008 KTM 250 SX
2008 Suzuki RM250
2008 Yamaha YZ250
2009 GasGas EC250
2009 GasGas EC250 (MARZ)
2009 GasGas MC250
2009 Husqvarna WR250
2009 KTM 250 EXC
2009 KTM 250 SX
2009 Suzuki RM250
2010 GasGas EC250
2010 GasGas EC250 (SACHS)
2010 Husqvarna WR250
2010 KTM 250 EXC
2010 KTM 250 SX
2010 Yamaha YZ250
2011 GasGas EC250 (SACHS)
2011 Husaberg TE250
2011 Husqvarna WR250
2011 KTM 250 EXC
2011 KTM 250 SX
2011 Suzuki RM250
2011 Yamaha YZ250
2012 Husaberg TE250
2012 Husqvarna WR250
2012 KTM 250 EXC
2012 KTM 250 SX
2012 Suzuki RM250
2012 Yamaha YZ250
2013 Husaberg TE250
2013 Husqvarna TE250
2013 KTM 250 EXC
2013 KTM 250 SX
2013 Yamaha YZ250
2014 Husaberg TE250
2014 Husqvarna TC250
2014 Husqvarna TE250
2014 Hyosung TE250
2014 KTM 250 EXC
2014 KTM 250 Freeride
2014 KTM 250 SX
2014 Yamaha YZ250
2015 Husqvarna TC250
2015 Husqvarna TE250
2015 KTM 250 EXC
2015 KTM 250 EXC Six Days
2015 KTM 250 Freeride
2015 KTM 250 SX
2015 KTM 250 XC
2015 Sherco 250 SER (2T)
2015 Yamaha YZ250
2016 Husqvarna TC250
2016 Husqvarna TE250
2016 KTM 250 EXC Six Days
2016 KTM 250 Freeride
2016 KTM 250 SX
2016 KTM 250 XC
2016 Sherco 250 SER (2T)
2016 Yamaha YZ250
2016 Yamaha YZ250X
2017 Husqvarna TC250
2017 Husqvarna TE250
2017 KTM 250 EXC
2017 KTM 250 EXC Six Days
2017 KTM 250 Freeride
2017 KTM 250 SX
2017 KTM 250 XC
2017 Sherco 250 SER (2T)
2017 Yamaha YZ250
2017 Yamaha YZ250X
2018 Husqvarna TC250
2018 Husqvarna TE250i
2018 KTM 250 EXC
2018 KTM 250 EXC TPI
2018 KTM 250 Freeride
2018 KTM 250 SX
2018 KTM 250 XC
2018 Sherco 250 SER (2T)
2018 Yamaha YZ250X
2019 Husqvarna TC250
2019 Husqvarna TE250i
2019 KTM 250 EXC TPI Six Days
2019 KTM 250 Freeride
2019 KTM 250 SX
2019 KTM 250 XC
2019 Sherco 250 SER (2T)
2019 Yamaha YZ250X
2020 Husqvarna TC250
2020 Husqvarna TE250i
2020 KTM 250 Freeride
2020 Sherco 250 SER (2T)
2020 Yamaha YZ250
2020 Yamaha YZ250X
2021 Husqvarna TC250
2021 Husqvarna TE250i
2021 Sherco 250 SER (2T)
2021 Yamaha YZ250X
2022 Husqvarna TC250
2022 Husqvarna TE250i
2022 Sherco 250 SE Racing
2022 Yamaha YZ250X
2023 Husqvarna TE250
2023 Yamaha YZ250X
2024 Husqvarna TE250
Wossner 2-Stroke Ringset - 66.40mm
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Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods, and customer service.
Diameter: 66.40mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1986 Honda CR250R
1987 Honda CR250R
1988 Honda CR250R
1989 Honda CR250R
1989 Yamaha DT200R
1990 Honda CR250R
1990 Yamaha DT200R
1991 Honda CR250R
1991 Honda CRM250AR
1991 Yamaha DT200R
1992 Honda CR250R
1992 Honda CRM250AR
1992 Kawasaki KX250
1993 Honda CR250R
1993 Honda CRM250AR
1993 Kawasaki KX250
1994 Honda CR250R
1994 Honda CRM250AR
1994 Kawasaki KX250
1995 Honda CR250R
1995 Honda CRM250AR
1995 Kawasaki KX250
1996 Honda CR250R
1996 Honda CRM250AR
1996 Suzuki RM250
1997 GasGas EC250
1997 Honda CR250R
1997 Honda CRM250AR
1997 Kawasaki KX250
1998 GasGas EC250
1998 Honda CR250R
1998 Honda CRM250AR
1998 Husqvarna CR250
1998 Husqvarna WR250
1998 Kawasaki KX250
1998 Suzuki RM250
1999 GasGas EC250
1999 GasGas MC250
1999 Honda CR250R
1999 Honda CRM250AR
1999 Husqvarna CR250
1999 Kawasaki KX250
1999 Suzuki RM250
1999 Yamaha YZ250
2000 GasGas EC250
2000 GasGas MC250 (WP)
2000 Honda CR250R
2000 Husqvarna CR250
2000 Husqvarna WR250
2000 Kawasaki KX250
2000 KTM 250 EXC
2000 Suzuki RM250
2000 Yamaha YZ250
2001 GasGas EC250
2001 GasGas EC250 (WP)
2001 GasGas MC250 (WP)
2001 Honda CR250R
2001 Husqvarna CR250
2001 Husqvarna WR250
2001 KTM 250 EXC
2001 KTM 250 SX
2001 Suzuki RM250
2001 Yamaha YZ250
2002 GasGas EC250
2002 GasGas EC250 (WP)
2002 GasGas MC250 (WP)
2002 Husqvarna CR250
2002 Husqvarna WR250
2002 Kawasaki KX250
2002 KTM 250 EXC
2002 KTM 250 SX
2002 Suzuki RM250
2002 Yamaha YZ250
2003 GasGas EC250
2003 GasGas EC250 (WP)
2003 GasGas MC250 (WP)
2003 Honda CR250R
2003 Husqvarna CR250
2003 Husqvarna WR250
2003 Kawasaki KX250
2003 KTM 250 EXC
2003 KTM 250 SX
2003 Suzuki RM250
2003 Yamaha YZ250
2004 GasGas EC250
2004 GasGas MC250
2004 Honda CR250R
2004 Husqvarna CR250
2004 Husqvarna WR250
2004 Kawasaki KX250
2004 KTM 250 EXC
2004 KTM 250 SX
2004 Suzuki RM250
2004 Yamaha YZ250
2005 GasGas EC250
2005 GasGas MC250
2005 Honda CR250R
2005 Husqvarna CR250
2005 Husqvarna WR250
2005 Kawasaki KX250
2005 KTM 250 EXC
2005 KTM 250 SX
2005 Suzuki RM250
2005 Yamaha YZ250
2006 GasGas EC250
2006 Honda CR250R
2006 Husqvarna WR250
2006 Kawasaki KX250
2006 KTM 250 EXC
2006 KTM 250 SX
2006 Suzuki RM250
2007 GasGas EC250
2007 GasGas EC250 (MARZ)
2007 GasGas MC250
2007 Husqvarna WR250
2007 Kawasaki KX250
2007 KTM 250 EXC
2007 KTM 250 SX
2007 Suzuki RM250
2007 Yamaha YZ250
2008 GasGas EC250
2008 GasGas EC250 (MARZ)
2008 GasGas MC250
2008 Husqvarna WR250
2008 KTM 250 EXC
2008 KTM 250 SX
2008 Suzuki RM250
2008 Yamaha YZ250
2009 GasGas EC250
2009 GasGas EC250 (MARZ)
2009 GasGas MC250
2009 Husqvarna WR250
2009 KTM 250 EXC
2009 KTM 250 SX
2009 Suzuki RM250
2010 GasGas EC250
2010 GasGas EC250 (SACHS)
2010 Husqvarna WR250
2010 KTM 250 EXC
2010 KTM 250 SX
2010 Yamaha YZ250
2011 GasGas EC250 (SACHS)
2011 Husaberg TE250
2011 Husqvarna WR250
2011 KTM 250 EXC
2011 KTM 250 SX
2011 Suzuki RM250
2011 Yamaha YZ250
2012 Husaberg TE250
2012 Husqvarna WR250
2012 KTM 250 EXC
2012 KTM 250 SX
2012 Suzuki RM250
2012 Yamaha YZ250
2013 Husaberg TE250
2013 Husqvarna TE250
2013 KTM 250 EXC
2013 KTM 250 SX
2013 Yamaha YZ250
2014 Husaberg TE250
2014 Husqvarna TC250
2014 Husqvarna TE250
2014 Hyosung TE250
2014 KTM 250 EXC
2014 KTM 250 Freeride
2014 KTM 250 SX
2014 Yamaha YZ250
2015 Husqvarna TC250
2015 Husqvarna TE250
2015 KTM 250 EXC
2015 KTM 250 EXC Six Days
2015 KTM 250 Freeride
2015 KTM 250 SX
2015 KTM 250 XC
2015 Sherco 250 SER (2T)
2015 Yamaha YZ250
2016 Husqvarna TC250
2016 Husqvarna TE250
2016 KTM 250 EXC Six Days
2016 KTM 250 Freeride
2016 KTM 250 SX
2016 KTM 250 XC
2016 Sherco 250 SER (2T)
2016 Yamaha YZ250
2016 Yamaha YZ250X
2017 Husqvarna TC250
2017 Husqvarna TE250
2017 KTM 250 EXC
2017 KTM 250 EXC Six Days
2017 KTM 250 Freeride
2017 KTM 250 SX
2017 KTM 250 XC
2017 Sherco 250 SER (2T)
2017 Yamaha YZ250
2017 Yamaha YZ250X
2018 Husqvarna TC250
2018 Husqvarna TE250i
2018 KTM 250 EXC
2018 KTM 250 EXC TPI
2018 KTM 250 Freeride
2018 KTM 250 SX
2018 KTM 250 XC
2018 Sherco 250 SER (2T)
2018 Yamaha YZ250X
2019 Husqvarna TC250
2019 Husqvarna TE250i
2019 KTM 250 EXC TPI Six Days
2019 KTM 250 Freeride
2019 KTM 250 SX
2019 KTM 250 XC
2019 Sherco 250 SER (2T)
2019 Yamaha YZ250X
2020 Husqvarna TC250
2020 Husqvarna TE250i
2020 KTM 250 Freeride
2020 Sherco 250 SER (2T)
2020 Yamaha YZ250
2020 Yamaha YZ250X
2021 Husqvarna TC250
2021 Husqvarna TE250i
2021 Sherco 250 SER (2T)
2021 Yamaha YZ250X
2022 Husqvarna TC250
2022 Husqvarna TE250i
2022 Sherco 250 SE Racing
2022 Yamaha YZ250X
2023 Husqvarna TE250
2023 Yamaha YZ250X
2024 Husqvarna TE250
