Wossner
For more than 35 years, Wössner successfully design and produce high- performance pistons and connecting rods.
In order to offer their customers the best of Wössner Power, their products are produced by using state-of-the-art technology and are subject to continuous quality control.
Performance, quality and longevity - this is what Wössner stands for with high-quality products.
Ring Sets
Wössner rings sets are supplied with the appropriate piston rings, unless otherwise specified in the product catalogs. Please use our Fitments Tool to ensure the correct part is ordered.
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: 47.50mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1982 Yamaha YZ80
1983 Yamaha YZ80
1984 Yamaha PW80
1985 Honda CR80R
1986 Honda CR80R
1986 Suzuki RM80
1987 Honda CR80R
1987 Suzuki RM80
1987 Yamaha PW80
1988 Honda CR80R
1988 Yamaha PW80
1989 Honda CR80R
1989 Suzuki RM80
1989 Yamaha PW80
1990 Honda CR80R
1990 Suzuki RM80
1990 Yamaha PW80
1991 Honda CR80R
1991 Yamaha PW80
1992 Yamaha PW80
1994 Yamaha PW80
1995 Yamaha PW80
1996 Yamaha PW80
1997 Yamaha PW80
1998 Yamaha PW80
1999 Yamaha PW80
2000 Yamaha PW80
2001 Yamaha PW80
2002 Yamaha PW80
2002 Yamaha YZ85L Big Wheel
2003 Honda CR85R Big Wheel
2003 Honda CR85R Small Wheel
2003 Yamaha PW80
2003 Yamaha YZ85 Small Wheel
2003 Yamaha YZ85L Big Wheel
2004 Honda CR85R Big Wheel
2004 Honda CR85R Small Wheel
2004 Yamaha PW80
2004 Yamaha YZ85 Small Wheel
2004 Yamaha YZ85L Big Wheel
2005 Honda CR85R Big Wheel
2005 Honda CR85R Small Wheel
2005 Yamaha PW80
2005 Yamaha YZ85 Small Wheel
2005 Yamaha YZ85L Big Wheel
2006 Honda CR85R Big Wheel
2006 Honda CR85R Small Wheel
2006 Yamaha PW80
2006 Yamaha YZ85L Big Wheel
2007 Honda CR85R Small Wheel
2007 Yamaha YZ85L Big Wheel
2008 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85L Big Wheel
2009 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85L Big Wheel
2011 Yamaha YZ85 Small Wheel
2011 Yamaha YZ85L Big Wheel
2012 Yamaha YZ85 Small Wheel
2012 Yamaha YZ85L Big Wheel
2013 Yamaha YZ85L Big Wheel
2014 Yamaha YZ85 Small Wheel
2014 Yamaha YZ85L Big Wheel
2015 Yamaha YZ85 Small Wheel
2015 Yamaha YZ85L Big Wheel
2016 Yamaha YZ85 Small Wheel
2017 Yamaha YZ85 Small Wheel
2017 Yamaha YZ85L Big Wheel
2018 Yamaha YZ85 Small Wheel
2018 Yamaha YZ85L Big Wheel
2019 Yamaha YZ85 Small Wheel
2019 Yamaha YZ85L Big Wheel
2020 Yamaha YZ85 Small Wheel
2020 Yamaha YZ85L Big Wheel
2021 Yamaha YZ85 Small Wheel
2021 Yamaha YZ85L Big Wheel
2022 Yamaha YZ85 Small Wheel
2022 Yamaha YZ85L Big Wheel
2023 Yamaha YZ85 Small Wheel
2023 Yamaha YZ85L Big Wheel
2024 Yamaha YZ85 Small Wheel
2024 Yamaha YZ85L Big Wheel
Wossner 2-stroke Ring Ø47.50
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Wossner
For more than 35 years, Wössner successfully design and produce high- performance pistons and connecting rods.
In order to offer their customers the best of Wössner Power, their products are produced by using state-of-the-art technology and are subject to continuous quality control.
Performance, quality and longevity - this is what Wössner stands for with high-quality products.
Ring Sets
Wössner rings sets are supplied with the appropriate piston rings, unless otherwise specified in the product catalogs. Please use our Fitments Tool to ensure the correct part is ordered.
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: 47.50mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1982 Yamaha YZ80
1983 Yamaha YZ80
1984 Yamaha PW80
1985 Honda CR80R
1986 Honda CR80R
1986 Suzuki RM80
1987 Honda CR80R
1987 Suzuki RM80
1987 Yamaha PW80
1988 Honda CR80R
1988 Yamaha PW80
1989 Honda CR80R
1989 Suzuki RM80
1989 Yamaha PW80
1990 Honda CR80R
1990 Suzuki RM80
1990 Yamaha PW80
1991 Honda CR80R
1991 Yamaha PW80
1992 Yamaha PW80
1994 Yamaha PW80
1995 Yamaha PW80
1996 Yamaha PW80
1997 Yamaha PW80
1998 Yamaha PW80
1999 Yamaha PW80
2000 Yamaha PW80
2001 Yamaha PW80
2002 Yamaha PW80
2002 Yamaha YZ85L Big Wheel
2003 Honda CR85R Big Wheel
2003 Honda CR85R Small Wheel
2003 Yamaha PW80
2003 Yamaha YZ85 Small Wheel
2003 Yamaha YZ85L Big Wheel
2004 Honda CR85R Big Wheel
2004 Honda CR85R Small Wheel
2004 Yamaha PW80
2004 Yamaha YZ85 Small Wheel
2004 Yamaha YZ85L Big Wheel
2005 Honda CR85R Big Wheel
2005 Honda CR85R Small Wheel
2005 Yamaha PW80
2005 Yamaha YZ85 Small Wheel
2005 Yamaha YZ85L Big Wheel
2006 Honda CR85R Big Wheel
2006 Honda CR85R Small Wheel
2006 Yamaha PW80
2006 Yamaha YZ85L Big Wheel
2007 Honda CR85R Small Wheel
2007 Yamaha YZ85L Big Wheel
2008 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85L Big Wheel
2009 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85L Big Wheel
2011 Yamaha YZ85 Small Wheel
2011 Yamaha YZ85L Big Wheel
2012 Yamaha YZ85 Small Wheel
2012 Yamaha YZ85L Big Wheel
2013 Yamaha YZ85L Big Wheel
2014 Yamaha YZ85 Small Wheel
2014 Yamaha YZ85L Big Wheel
2015 Yamaha YZ85 Small Wheel
2015 Yamaha YZ85L Big Wheel
2016 Yamaha YZ85 Small Wheel
2017 Yamaha YZ85 Small Wheel
2017 Yamaha YZ85L Big Wheel
2018 Yamaha YZ85 Small Wheel
2018 Yamaha YZ85L Big Wheel
2019 Yamaha YZ85 Small Wheel
2019 Yamaha YZ85L Big Wheel
2020 Yamaha YZ85 Small Wheel
2020 Yamaha YZ85L Big Wheel
2021 Yamaha YZ85 Small Wheel
2021 Yamaha YZ85L Big Wheel
2022 Yamaha YZ85 Small Wheel
2022 Yamaha YZ85L Big Wheel
2023 Yamaha YZ85 Small Wheel
2023 Yamaha YZ85L Big Wheel
2024 Yamaha YZ85 Small Wheel
2024 Yamaha YZ85L Big Wheel
