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: 47mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1974 Yamaha TY80
1974 Yamaha YZ80
1975 Yamaha TY80
1975 Yamaha YZ80
1980 Yamaha MX80
1981 Yamaha MX80
1982 Yamaha YZ80
1983 Yamaha PW80
1983 Yamaha YZ80
1984 Yamaha PW80
1985 Honda CR80R
1985 Yamaha PW80
1986 Honda CR80R
1986 Yamaha PW80
1988 Honda CR80R
1988 Kawasaki KX80
1988 Kawasaki KX80 Big Wheel
1988 Yamaha PW80
1989 Honda CR80R
1989 Kawasaki KX80
1989 Kawasaki KX80 Big Wheel
1989 Yamaha PW80
1990 Honda CR80R
1990 Kawasaki KX80 Big Wheel
1990 Yamaha PW80
1991 Honda CR80R
1991 Kawasaki KX80
1991 Kawasaki KX80 Big Wheel
1992 Kawasaki KX80
1992 Yamaha PW80
1993 Kawasaki KX80 Big Wheel
1993 Yamaha PW80
1994 Kawasaki KX80
1994 Kawasaki KX80 Big Wheel
1994 Yamaha PW80
1995 Kawasaki KX80
1995 Kawasaki KX80 Big Wheel
1995 Yamaha PW80
1996 Kawasaki KX80
1996 Yamaha PW80
1997 Kawasaki KX80
1997 Kawasaki KX80 Big Wheel
1997 Yamaha PW80
1998 Kawasaki KX80
1998 Kawasaki KX80 Big Wheel
1998 Yamaha PW80
1999 Kawasaki KX80
1999 Yamaha PW80
2000 Kawasaki KX80
2000 Kawasaki KX80 Big Wheel
2000 Yamaha PW80
2001 Yamaha PW80
2002 Yamaha PW80
2003 KTM 85 SX Big Wheel
2004 KTM 85 SX Big Wheel
2004 KTM 85 SX Small Wheel
2004 Yamaha PW80
2005 KTM 85 SX Big Wheel
2005 KTM 85 SX Small Wheel
2005 Yamaha PW80
2006 KTM 85 SX Big Wheel
2006 KTM 85 SX Small Wheel
2006 Yamaha PW80
2007 KTM 85 SX Big Wheel
2007 KTM 85 SX Small Wheel
2008 KTM 85 SX Big Wheel
2008 KTM 85 SX Small Wheel
2009 KTM 85 SX Small Wheel
2010 KTM 85 SX Big Wheel
2010 KTM 85 SX Small Wheel
2011 KTM 85 SX Big Wheel
2012 KTM 85 SX Big Wheel
2013 KTM 85 SX Big Wheel
2013 KTM 85 SX Small Wheel
2014 KTM 85 SX Big Wheel
2014 KTM 85 SX Small Wheel
2015 KTM 85 SX Big Wheel
2015 KTM 85 SX Small Wheel
2016 KTM 85 SX Small Wheel
2017 KTM 85 SX Big Wheel
2018 KTM 85 SX Big Wheel
2018 KTM 85 SX Small Wheel
2019 KTM 85 SX Small Wheel
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: 47mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
1974 Yamaha TY80
1974 Yamaha YZ80
1975 Yamaha TY80
1975 Yamaha YZ80
1980 Yamaha MX80
1981 Yamaha MX80
1982 Yamaha YZ80
1983 Yamaha PW80
1983 Yamaha YZ80
1984 Yamaha PW80
1985 Honda CR80R
1985 Yamaha PW80
1986 Honda CR80R
1986 Yamaha PW80
1988 Honda CR80R
1988 Kawasaki KX80
1988 Kawasaki KX80 Big Wheel
1988 Yamaha PW80
1989 Honda CR80R
1989 Kawasaki KX80
1989 Kawasaki KX80 Big Wheel
1989 Yamaha PW80
1990 Honda CR80R
1990 Kawasaki KX80 Big Wheel
1990 Yamaha PW80
1991 Honda CR80R
1991 Kawasaki KX80
1991 Kawasaki KX80 Big Wheel
1992 Kawasaki KX80
1992 Yamaha PW80
1993 Kawasaki KX80 Big Wheel
1993 Yamaha PW80
1994 Kawasaki KX80
1994 Kawasaki KX80 Big Wheel
1994 Yamaha PW80
1995 Kawasaki KX80
1995 Kawasaki KX80 Big Wheel
1995 Yamaha PW80
1996 Kawasaki KX80
1996 Yamaha PW80
1997 Kawasaki KX80
1997 Kawasaki KX80 Big Wheel
1997 Yamaha PW80
1998 Kawasaki KX80
1998 Kawasaki KX80 Big Wheel
1998 Yamaha PW80
1999 Kawasaki KX80
1999 Yamaha PW80
2000 Kawasaki KX80
2000 Kawasaki KX80 Big Wheel
2000 Yamaha PW80
2001 Yamaha PW80
2002 Yamaha PW80
2003 KTM 85 SX Big Wheel
2004 KTM 85 SX Big Wheel
2004 KTM 85 SX Small Wheel
2004 Yamaha PW80
2005 KTM 85 SX Big Wheel
2005 KTM 85 SX Small Wheel
2005 Yamaha PW80
2006 KTM 85 SX Big Wheel
2006 KTM 85 SX Small Wheel
2006 Yamaha PW80
2007 KTM 85 SX Big Wheel
2007 KTM 85 SX Small Wheel
2008 KTM 85 SX Big Wheel
2008 KTM 85 SX Small Wheel
2009 KTM 85 SX Small Wheel
2010 KTM 85 SX Big Wheel
2010 KTM 85 SX Small Wheel
2011 KTM 85 SX Big Wheel
2012 KTM 85 SX Big Wheel
2013 KTM 85 SX Big Wheel
2013 KTM 85 SX Small Wheel
2014 KTM 85 SX Big Wheel
2014 KTM 85 SX Small Wheel
2015 KTM 85 SX Big Wheel
2015 KTM 85 SX Small Wheel
2016 KTM 85 SX Small Wheel
2017 KTM 85 SX Big Wheel
2018 KTM 85 SX Big Wheel
2018 KTM 85 SX Small Wheel
2019 KTM 85 SX Small Wheel
