Wossner Piston
- In-house designed and manufactured; all forgings are produced in Wossner's company-owned forging operation
- 4-stroke pistons are made using a double-bridged forging design
- 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 MX GP teams
- Made in Germany
Product Note:
| Specification | Details |
|---|---|
| Bore | Varies (make selection above) |
| Compression Ratio | Varies (make selection above) |
| Country of Origin | Varies (make selection above) |
| Displacement | Varies (make selection above) |
| Engine Type | Varies (make selection above) |
| Material | Varies (make selection above) |
| Number of Pistons Included | Varies (make selection above) |
| Piston Diameter | Varies (make selection above) |
| Piston Type | Varies (make selection above) |
| Size | Varies (make selection above) |
| Size Over Standard | Varies (make selection above) |
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Arctic Cat
Arctic Cat
- CFR8 2011
- Crossfire 800 EFI 2007-2008
- Crossfire 800 EFI Sno Pro 2007-2008
- EXT 600 Tour 1998
- EXT 600 Triple 1997-1998
- El Tigre 6000 1984-1985
- F8 2010
- M6 2005-2011
- Mountain Cat 1000 2001-2002
- Mountain Cat 600 EFI 2001-2004
- Mountain Cat 600 VEV 2001
- Mountain Cat 800 2001-2002
- Mountain Cat 800 EFI 2002-2004
- Pantera 1000 2001
- Pantera 600 2004-2005
- Pantera 800 1998-1999, 2004
- Pantera 800 ESR 2002-2003
- Powder Special 2K 2000
- Powder Special 600 2000
- Powder Special 600 EFI 2000
- Powder Special 700 1999-2000
- Sabercat 600 2005
- Sabercat 600 EFI LX 2005-2006
- Sabercat 600 EXT 2005
- Thundercat 1993-1997
- Thundercat Mountain Cat 1998-2000
- Wildcat 700 Mountain Cat 1991
- Wildcat 700 Snowmobile 1991
- ZL 600 2000
- ZL 600 EFI 2000-2003
- ZL 600 EFI ESR 2001-2003
- ZL 600 EFI SS 2002-2003
- ZL 600 EFI SS ESR 2003
- ZL 700 2000
- ZL 800 2001-2003
- ZL 800 SS 2002-2003
- ZR 2K 2000
- ZR 600 2000-2002
- ZR 600 EFI 2000-2002
- ZR 600 VEV 2001
- ZR 6000 Sno Pro 2015
- ZR 700 1994-1995, 2000
- ZR 800 2001-2002
- ZR 800 EFI 2002-2003
- ZR 800 EFI Sno Pro 2003
- ZR 8000 2014-2017
- ZRT 600 1996-2000
Beta
Beta
- 200 RR 2T 2020-2023
- 300 RR 2T 2022-2023
- 450 RR Enduro 2005-2009
- Xtrainer 2022
Can-Am
Can-Am
- Maverick Sport 1000 2019-2021
Gas Gas
Gas Gas
- EC 300 2021-2023
- EX 300 2021-2023
- MC 85 2021-2023
- TXT Racing 300 2021-2022
Honda
Honda
- ATC250R 1981-1986
- CR125M Elsinore 1974-1978
- CR125R 1984-1989, 1992-2003, 2005-2007
- CR125R Elsinore 1980-1983
- CR250R 2-Stroke 1984-2004
- CR250R Elsinore 1978-1980
- CR500R 1985-2001
- CR80R 1992-2002
- CR85R 2003-2007
- CRF250R 4-Stroke 2004-2013, 2020-2021
- CRF250RX 4-Stroke 2020-2021
- CRF250X 4-Stroke 2004-2009, 2012-2017, 2019
- CRF450R 2005-2022
- CRF450RX 2017
- CRF450X 2005-2009, 2012-2017
- TRX250 FourTrax 250 2x4 1985-1986
- TRX250R FourTrax 250R 2x4 1986
- TRX420FA FourTrax Rancher AT 4x4 2009-2013
- TRX420TM FourTrax Rancher 2x4 2007-2013
- TRX420TM1 FourTrax Rancher 2x4 2014-2015
- Talon 1000R 2019-2022
- Talon 1000X 2019-2022
Husaberg
Husaberg
- FE 250 2013
- FE 350 2013-2014
Husqvarna
Husqvarna
- CR125 1997-2013
- FC 250 2014-2022
- FE 450 2014-2020
- SM125 1998-2000, 2009-2013
- SM510R 2008-2010
- TC 125 2014-2018
- TC 250 2014-2022
- TC 510 2006-2009
- TC 85 2014-2018, 2020-2025
- TE 250 2014-2017
- TE 300 2014-2018
- TE 300i 2018-2023
- TX 300 2017-2019
- TX 300i 2020-2023
- WR125 1997-2013
KTM
KTM
- 125 EXC 2001-2005, 2015
- 125 SX 2001-2023
- 150 SX 2016-2022
- 200 EXC 1998-2005, 2015
- 200 SX 2003-2005
- 250 EXC 1996-1999, 2004-2005
- 250 EXC-F 2015, 2017-2019
- 250 MXC 1998-1999
- 250 SX 1996-1999, 2003-2023
- 250 SX-F 2006-2022
- 250 XC 2004-2007
- 250 XC-F 2007-2015
- 250 XC-W 2006-2007, 2015-2018
- 250 XCF-W 2007-2012
- 300 EGS 1996-1999
- 300 EXC 1996-2005, 2015, 2017
- 300 MXC 1996-2005
- 300 SX 2023
- 300 XC 2006-2019, 2023
- 300 XC TPI 2020-2022
- 300 XC-W 2006-2018
- 300 XC-W TPI 2018-2022
- 350 EXC-F 2012-2019
- 350 SX-F 2011-2020
- 450 EXC-F 2017-2018
- 450 EXC-R 2007-2008
- 450 SMR 2008-2009, 2012
- 450 SX-F 2007-2020
- 450 XC 2007
- 450 XC-F 2008-2009
- 450 XCR-W 2008
- 50 SX 2009-2023
- 525 EXC-G Racing 2003-2006
- 525 SX Racing 2003-2005
- 65 SX 2000-2023
- 65 XC 2008
- 85 SX 2003-2023
- 85 XC 2008-2009
Kawasaki
Kawasaki
- KDX200 1986-2006
- KDX220R 1998-2005
- KDX250 1980-1982, 1991-1994
- KFX400 2003-2006
- KX100 1995-2009, 2011-2014
- KX125 1982-1985, 1988-1990, 1998-2003
- KX250 2-Stroke 1978-2007
- KX250F 4-Stroke 2006-2009, 2011-2014, 2017-2018
- KX450 4-Stroke 2019-2020
- KX450F 2013-2018
- KX500 1988-2004
- KX65 2000-2019
- KX80 1984-1985, 1988-2000
- KX85 2001-2013
Lynx
Lynx
- 49 Ranger 600 E-TEC 2011
- Xtrim 600 SDI 2008
- Xtrim Commander 600 E-TEC 2009-2011
Polaris
Polaris
- 300 2x4 1994-1995
- 300 4x4 1994-1995
- 500 Classic 1999-2006
- 500 Classic Touring 2002-2003
- 500 RMK 2000-2002
- 500 XC SP 2002-2003
- 600 Classic 2001-2006
- 600 Classic Touring 2001-2004
- 600 IQ HO 2007
- 600 IQ Racer 2009-2013
- 600 Pro-X 2001-2004
- 600 RMK 1998-2011
- 600 Rush 2011-2012
- 600 Switchback 2004-2005, 2007-2013
- 800 Classic 2004
- 800 IQ 2008-2010
- 800 Pro-X 2003-2004
- 800 RMK 2000-2005, 2009-2016
- 800 RMK Dragon 2008-2010
- 800 Rush 2011-2013
- 800 XCR 1999-2003
- 850 SKS 2019-2021
- Outlaw 500 2006-2007
- Predator 500 2003-2007
- RZR 4 900 2015-2017
- RZR 570 2012-2020
- RZR 800 2008-2011
- RZR 900 2015-2020
- RZR 900 XC 2015-2017
- RZR S 1000 2016-2020
- RZR S 900 2015-2020
- RZR S4 1000 2019-2020
- RZR S4 900 2018
- RZR XP 1000 2014
- RZR XP 900 2011-2014
- Ranger 1000 2020-2021
- Ranger 500 4x4 2004-2007
- Ranger 500 6x6 2004-2005
- Ranger Crew 1000 2020-2021
- Ranger Crew XP 900 2017-2019
- Ranger Crew XP 900-5 2016
- Ranger Crew XP 900-6 2016
- Ranger XP 900 2013-2019
- Ranger XP 900 Trail 2016
- Scrambler 250 1985-1986
- Scrambler 500 4x4 1997-2012
- Sportsman 400 1994-1997, 2001-2002
- Sportsman 500 4x4 1996-2000
- Sportsman 500 Forest Tractor 2010-2012
- Sportsman 500 H.O. 2001-2003, 2005-2006, 2008-2013
- Sportsman 570 2014-2020
- Sportsman 570 SP 2015-2019
- Sportsman 700 EFI 2007
- Sportsman 800 EFI 2005-2014
- Sportsman MV 700 2005-2007
- Sportsman MV 800 2007
- SuperTrak 1989-1992
- Trail Blazer 250 1990-2005
- Trail Boss 250 2x4 1986-1999
- Xplorer 500 1997
Sherco
Sherco
- 125 SE-R 2018-2019, 2021
- SE 300i-F 2013
Ski-Doo
Ski-Doo
- Backcountry 850 2019-2021
- Backcountry X-RS 850 2019-2021
- Expedition TUV 600 2005-2009
- Formula Deluxe 600 2000-2001
- Formula Deluxe 670 1999
- Formula Mach I 1993-1995
- Formula Z 600 2000
- Formula Z 670 1998-1999
- GSX 600 2004-2015
- GTX Sport 600 SDI 2005-2008
- Grand Touring 600 2000-2003
- Grand Touring GS 600 2002
- Grand Touring Sport 600 Carb 2010-2014
- Legend Sport 600 2003
- MXZ 600 1999-2002
- MXZ 670 1997-1998
- MXZ Adrenaline 600 2001-2009
- MXZ Blizzard 850 2018-2019
- MXZ R 600 2003
- MXZ Renegade 1000 2006-2007
- MXZ Renegade 600 2003-2005, 2009
- MXZ Renegade 600 SDI 2005-2008
- MXZ Sport 600 2003
- MXZ TNT 850 2017-2021
- MXZ Trail 600 2001-2005
- MXZ X-RS 850 2018-2021
- Mach I 1996
- Mach Z Adrenaline 1000 2006-2007
- Summit 600 1999-2001, 2009-2011
- Summit 670 1995-1997
- Summit 850 2017-2021
- Summit Adrenaline 600 2003-2008
- Summit Highmark 1000 2005-2007
Suzuki
Suzuki
- LT-R450 QuadRacer 450 2006-2011
- LT250R QuadRacer 250 1985-1986
- RM-Z250 2004-2006, 2010-2017
- RM-Z450 2005-2007
- RM100 2003
- RM125 1981-1984, 1989-2008
- RM250 1989-1995, 1998, 2000-2008
- RM80 1986-1987
- RM85 2002-2010, 2012, 2015-2019
- RMX250 1989-1998
Yamaha
Yamaha
- BW80 Big Wheel 1986-1988, 1990
- IT250 1978-1980, 1983
- MX250 1973-1975
- PW50 Y-Zinger 1981-1983, 1985-1987, 1990-2022
- PW80 Y-Zinger 1991-2006
- Phazer 1984-1989
- Phazer FX 2007
- Phazer GT 2007-2013
- Phazer Mountain Lite 2007
- RD350 1973-1975
- RD400 1976-1979
- Raptor 700 2013-2014
- Raptor 700R 2006-2014
- SRX700 2002
- SX Viper 2002-2004
- SX500R 2000-2001
- VMax 500 1994-1996, 1999-2001
- Venture 700 2004
- Venture MP 2013-2018
- Venture XL 1991-1993, 1996-1997
- WR200R 1992
- WR250Z 1991-1997
- WR450F 2003-2015, 2020
- YFS200 Blaster 1988-2006
- YFZ350 Banshee 1987-2006
- YFZ450 ATV 2004-2005
- YTZ250 Tri-Z 1985-1986
- YXZ1000R 2016-2022
- YZ125 1986-1988, 1994-1996, 1998-2025
- YZ125X 2020-2025
- YZ250 2-Stroke 1976-1979, 1988-2025
- YZ250F 4-Stroke 2001-2004, 2008-2013, 2016-2021
- YZ250FX 4-Stroke 2019-2021
- YZ250X 2-Stroke 2016-2025
- YZ450F 2006-2020
- YZ65 2018-2025
- YZ85 2002-2025
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