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.
2002 Yamaha YZ85 Small Wheel
2003 Honda CR85R Big Wheel
2003 Yamaha YZ85 Small Wheel
2004 Honda CR85R Big Wheel
2004 Honda CR85R Small Wheel
2004 Yamaha YZ85 Small Wheel
2005 Honda CR85R Big Wheel
2005 Honda CR85R Small Wheel
2005 Yamaha YZ85 Small Wheel
2006 Honda CR85R Big Wheel
2006 Honda CR85R Small Wheel
2006 Yamaha YZ85 Small Wheel
2007 Honda CR85R Big Wheel
2007 Honda CR85R Small Wheel
2007 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85 Small Wheel
2009 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85 Small Wheel
2011 Yamaha YZ85 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: 47.50mm
Note: This includes ONE Piston Ring and some fitments may require two rings.
2002 Yamaha YZ85 Small Wheel
2003 Honda CR85R Big Wheel
2003 Yamaha YZ85 Small Wheel
2004 Honda CR85R Big Wheel
2004 Honda CR85R Small Wheel
2004 Yamaha YZ85 Small Wheel
2005 Honda CR85R Big Wheel
2005 Honda CR85R Small Wheel
2005 Yamaha YZ85 Small Wheel
2006 Honda CR85R Big Wheel
2006 Honda CR85R Small Wheel
2006 Yamaha YZ85 Small Wheel
2007 Honda CR85R Big Wheel
2007 Honda CR85R Small Wheel
2007 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85 Small Wheel
2009 Yamaha YZ85 Small Wheel
2010 Yamaha YZ85 Small Wheel
2011 Yamaha YZ85 Small Wheel