Wossner is Germany's finest aftermarket forged piston and rod manufacturer and has 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.
Features
- In-house designed and manufactured; all forgings are produced in Wossner's company-owned forging operation.
- Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine.
- All pistons include piston, ring, wrist pin and pin locks.
- Wossner pistons are used by leading Supercross, Arenacross and MXGP teams.
- Made in Germany.
Specifications:
- Bo re Size: 47.50
- Piston Size: 47.45
- Ring Quantity Needed: 2
2002 Yamaha YZ85 Small Wheel
2002 Yamaha YZ85L Big Wheel
2003 Yamaha YZ85 Small Wheel
2003 Yamaha YZ85L Big Wheel
2004 Yamaha YZ85 Small Wheel
2004 Yamaha YZ85L Big Wheel
2005 Yamaha YZ85 Small Wheel
2005 Yamaha YZ85L Big Wheel
2006 Yamaha YZ85 Small Wheel
2006 Yamaha YZ85L Big Wheel
2007 Yamaha YZ85 Small Wheel
2007 Yamaha YZ85L Big Wheel
2008 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85L Big Wheel
2009 Yamaha YZ85 Small Wheel
2009 Yamaha YZ85L Big 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 YZ85 Small 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
2016 Yamaha YZ85L Big 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
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Wossner is Germany's finest aftermarket forged piston and rod manufacturer and has 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.
Features
- In-house designed and manufactured; all forgings are produced in Wossner's company-owned forging operation.
- Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine.
- All pistons include piston, ring, wrist pin and pin locks.
- Wossner pistons are used by leading Supercross, Arenacross and MXGP teams.
- Made in Germany.
Specifications:
- Bo re Size: 47.50
- Piston Size: 47.45
- Ring Quantity Needed: 2
2002 Yamaha YZ85 Small Wheel
2002 Yamaha YZ85L Big Wheel
2003 Yamaha YZ85 Small Wheel
2003 Yamaha YZ85L Big Wheel
2004 Yamaha YZ85 Small Wheel
2004 Yamaha YZ85L Big Wheel
2005 Yamaha YZ85 Small Wheel
2005 Yamaha YZ85L Big Wheel
2006 Yamaha YZ85 Small Wheel
2006 Yamaha YZ85L Big Wheel
2007 Yamaha YZ85 Small Wheel
2007 Yamaha YZ85L Big Wheel
2008 Yamaha YZ85 Small Wheel
2008 Yamaha YZ85L Big Wheel
2009 Yamaha YZ85 Small Wheel
2009 Yamaha YZ85L Big 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 YZ85 Small 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
2016 Yamaha YZ85L Big 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
