WOSSNER
Wossner Pistons and Engine Components at JJ Motorsports
Wossner is a respected name in the high-performance automotive and powersports industry, renowned for its dedication to precision engineering and quality. Established several decades ago, Wossner has continuously pushed the boundaries of engine performance, becoming a trusted partner for enthusiasts and professionals. Specializing in high-performance pistons, connecting rods, and other engine components, Wossner offers products engineered for maximum efficiency and durability, particularly for snowmobiles, motorcycles, and ATVs.
Wossner products provide significant benefits such as enhanced engine performance, improved efficiency, reduced friction and noise, and increased durability for racing and everyday use. Key features include lightweight construction, precision engineering for specific models, advanced materials, and optimal fit to maximize power output and reliability.
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- Quantity
- Price
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On Sale
Wossner Piston Ring Set Yamaha YZ450F 2020-2025 RIK97.00
WOSSNER
MSRP: $48.50Now: $46.08Was: $48.50When your YZ450F is pushing peak RPM, worn piston rings bleed compression and power. The Wossner Piston Ring Set RIK97.00 restores the seal your engine needs to deliver full combustion efficiency,...09120862- SKU:
- 09120862
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 97.00 MM
- PRODUCT NAME:
- PISTON RING SET
MSRP: $48.50Now: $46.08Was: $48.50Qty in Cart: 0Quantity:Price:MSRP: $48.50Now: $46.08Was: $48.50Subtotal: -
On Sale
Wossner Piston Ring Set Arctic Cat Sno Pro 500 2010 RST7100
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're rebuilding a Wossner piston setup on your Arctic Cat Sno Pro 500, ring seal quality directly impacts combustion efficiency, power delivery, and engine longevity. Wossner's RST7100 ring set...09120869- SKU:
- 09120869
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE METRIC:
- 71.00 MM
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat ZR 600 1998-2000 RST7900
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're running a Wossner piston setup in your Arctic Cat ZR 600, this ring set is essential for maintaining the compression and sealing integrity your engine demands. Worn or mismatched rings kill...09120875- SKU:
- 09120875
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE METRIC:
- 79.50 MM
- UNITS:
- EACH
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set for 2012 Polaris 600 IQ Racer RST7380
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50Maintaining proper ring seal is critical for maximizing compression, controlling oil consumption, and extending engine life in high-output applications. The Wossner RST7380 piston ring set delivers...09120877- SKU:
- 09120877
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 73.80 MM
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
MSRP: $18.50Now: $17.58Was: $18.50Qty in Cart: 0Quantity:Price:MSRP: $18.50Now: $17.58Was: $18.50Subtotal: -
On Sale
Wossner Piston Ring Set Arctic Cat Thundercat 1993-1997 RST8100
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50Worn piston rings compromise combustion efficiency and allow blow-by gases to escape past the ring lands, degrading power output and increasing oil consumption. The Wossner Piston Ring Set RST8100...09120878- SKU:
- 09120878
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- BORE SIZE METRIC:
- 81.00 MM
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set 86mm Yamaha 760 1200 1996-2005 RST8600
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50A worn or incorrectly sealed piston ring set directly impacts compression, fuel economy, and engine longevity. The Wössner RST8600 delivers OEM-grade compression sealing and oil control specifically...09120880- SKU:
- 09120880
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 86.00 MM
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set for 1995-2001 Arctic Cat ZRT 800 RST7200
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're rebuilding your Arctic Cat ZRT 800 engine, piston ring quality directly impacts compression, blow-by control, and overall power output. The Wossner RST7200 ring set delivers precision...09120881- SKU:
- 09120881
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE METRIC:
- 72.00 MM
- UNITS:
- EACH
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat M8 153 2009 RST8500
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50Factory piston rings wear out faster than you'd expect—especially in a high-compression beast like the M8 153—leading to blow-by, oil burning, and lost power. The Wossner Piston Ring Set RST8500 is...09120882- SKU:
- 09120882
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 85.00 MM
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat Thundercat 1993-1997 RST7650
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50Worn or damaged piston rings compromise engine compression, increase blow-by, and rob your Thundercat of power and efficiency. The Wossner Piston Ring Set RST7650 restores proper ring seal and...09120883- SKU:
- 09120883
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE METRIC:
- 76.50 MM
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set for Arctic Cat Thundercat 900 1993-1997 RST8050
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're running a Wossner piston setup in your Arctic Cat Thundercat 900, ring selection directly impacts compression sealing, blow-by control, and oil consumption—all critical for sustained...09120884- SKU:
- 09120884
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE METRIC:
- 80.50 MM
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set for Yamaha PZ480 Phazer 1984-1989 RST7300
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're running a Yamaha PZ480 Phazer with Wossner pistons, ring wear is inevitable—and worn rings mean blow-by, oil consumption, and lost compression. The Wossner Piston Ring Set RST7300 restores...09120889- SKU:
- 09120889
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 73.00 MM
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Ring Set Yamaha PZ480 Phazer II 1990-1996 RST7400
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50If you're running Wossner pistons in your Yamaha Phazer II, the factory ring set won't cut it—you need rings engineered to match the precision of your upgraded pistons. The RST7400 delivers the...09120891- SKU:
- 09120891
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 74.00 MM
- UNITS:
- EACH
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner Piston Kit Yamaha YZ250F 2016-2018 76.95mm 8942DA
WOSSNER
MSRP: $184.00Now: $174.80Was: $184.00A worn or damaged piston directly kills engine efficiency, compression, and reliability—especially in high-revving 2-stroke applications where tolerances are razor-thin. The Wossner 8942DA restores...09105297- SKU:
- 09105297
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- COMPRESSION RATIO IMPERIAL:
- 13.7:1
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON SIZE METRIC:
- 76.95 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $184.00Now: $174.80Was: $184.00 -
On Sale
Wossner Piston Kit 76.96mm Yamaha YZ250F 2016-2018 YZ250FX 2017-2019 8942DB
WOSSNER
MSRP: $184.00Now: $174.80Was: $184.00When you're pushing a 2-stroke engine to its limits, the piston is ground zero for performance and reliability. The Wossner 8942DB kit delivers the durability and precision needed to handle sustained...09105298- SKU:
- 09105298
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- COMPRESSION RATIO IMPERIAL:
- 13.7:1
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.01 MM
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.96 MM
MSRP: $184.00Now: $174.80Was: $184.00 -
On Sale
Wossner Piston Kit Kawasaki KX125 1999-2000 8057DA
WOSSNER
MSRP: $122.00Now: $115.90Was: $122.00The Wossner Piston Kit 8057DA delivers the reliability and performance demanded by KX125 racers who refuse compromise. Whether you're rebuilding after a season of hard racing or upgrading your...09105493- SKU:
- 09105493
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 54.00 MM
MSRP: $122.00Now: $115.90Was: $122.00Qty in Cart: 0Quantity:Price:MSRP: $122.00Now: $115.90Was: $122.00Subtotal: -
On Sale
Wossner Piston Kit Kawasaki KX125 1999-2000 53.96mm 8057DB
WOSSNER
MSRP: $122.00Now: $115.90Was: $122.00If you're running a KX125 2-stroke, piston durability directly impacts your engine's reliability and peak power output. The Wossner 8057DB replaces worn stock pistons with a premium forged unit that...09105494- SKU:
- 09105494
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- BORE - OVERSIZE:
- +0,01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 53.96 MM
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 54.01 MM
- TYPE:
- SINGLE RING
MSRP: $122.00Now: $115.90Was: $122.00Qty in Cart: 0Quantity:Price:MSRP: $122.00Now: $115.90Was: $122.00Subtotal: -
On Sale
Wossner Suzuki RM250 2000-2002 Piston Kit 8059DB
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a 2-stroke RM250 between 2000-2002, piston wear is one of the most direct threats to engine performance and reliability. The Wossner 8059DB delivers the precision engineering and...09105496- SKU:
- 09105496
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 66.41 MM
- DISPLACEMENT:
- 249 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.35 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00 -
On Sale
Wossner Dual Ring Piston Kit Yamaha DT200R 1989-1991 WR200 1992-1998 8070DA
WOSSNER
MSRP: $142.00Now: $134.90Was: $142.00If you're rebuilding a Yamaha DT200R or WR200, piston quality directly impacts engine reliability and performance. The Wossner 8070DA delivers the durability and precision engineering you need to...09105502- SKU:
- 09105502
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 65.94 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 66.00 MM
- DISPLACEMENT:
- 195 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $142.00Now: $134.90Was: $142.00Qty in Cart: 0Quantity:Price:MSRP: $142.00Now: $134.90Was: $142.00Subtotal: -
On Sale
Wossner Piston Kit Kawasaki KDX220R 1998-2005 8092DA
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00The Wossner 8092DA piston kit is engineered specifically for Kawasaki KDX220R 2-stroke engines to deliver the reliability and durability that serious riders demand. Whether you're rebuilding after a...09105509- SKU:
- 09105509
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- BORE SIZE METRIC:
- 69.00 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 216 CC
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 68.94 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Piston Kit for Polaris Trail Boss 250 1988-1993 8094D150
WOSSNER
MSRP: $132.00Now: $125.40Was: $132.00When you're pushing your Trail Boss 250 to the limit, stock pistons become your weakest link—thermal stress and detonation will compromise reliability and power. The Wossner 8094D150 kit delivers...09105512- SKU:
- 09105512
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- BORE - OVERSIZE:
- +1,50 MM
- BORE SIZE METRIC:
- 73.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- DISPLACEMENT:
- 244 CC
- ENGINE TYPE:
- 2-STROKE
- TYPE:
- DUAL RING
- BORE - OVERSIZE METRIC:
- +1.50 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 73.43 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $132.00Now: $125.40Was: $132.00Qty in Cart: 0Quantity:Price:MSRP: $132.00Now: $125.40Was: $132.00Subtotal: -
On Sale
Wossner Piston Kit for Polaris RZR XP 1000 2014 97.94mm K8930D500-2
WOSSNER
MSRP: $448.00Now: $425.60Was: $448.00When your Polaris RZR XP 1000's engine is running on OEM pistons, you're leaving performance and reliability on the table. The Wossner K8930D500-2 piston kit restores lost compression, reduces...09105602- SKU:
- 09105602
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- UNITS:
- KIT
- BORE - OVERSIZE:
- +5,00 MM
- BORE - OVERSIZE METRIC:
- +5.00 MM
- PISTON SIZE METRIC:
- 97.94 MM
- RIDING STYLE:
- UTV
- BORE SIZE METRIC:
- 98.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- PISTON MATERIAL:
- FORGED
MSRP: $448.00Now: $425.60Was: $448.00 -
On Sale
Wossner Piston Kit Yamaha Raptor 700 2006-2014 103.94mm 8673D200
WOSSNER
MSRP: $200.08Now: $190.08Was: $200.08Stock pistons hit their limit under sustained high-RPM conditions, leading to ring flutter, increased blowby, and accelerated wear. The Wossner 8673D200 delivers the precision-engineered internals...09105603- SKU:
- 09105603
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- PISTON SIZE METRIC:
- 103.94 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +2.00 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 104.00 MM
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
MSRP: $200.08Now: $190.08Was: $200.08 -
On Sale
Wossner 66.35mm Piston Kit for 1997-2001 Honda CR250R 8001DB
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00Stock pistons in your CR250R hit their limits once you push serious RPM or demand consistent power over extended sessions. The Wossner 8001DB delivers the durability and precision you need to extract...09104685- SKU:
- 09104685
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.35 MM
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.41 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Piston Kit KTM 250SX 1996-1999 8016DA
WOSSNER
MSRP: $162.00Now: $153.90Was: $162.00The Wossner Piston Kit 8016DA is engineered for KTM 250SX riders who demand reliability and precision from their 2-stroke engine. When your piston wears or you're rebuilding after hard use, a quality...09104709- SKU:
- 09104709
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 67.44 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 67.50 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $162.00Now: $153.90Was: $162.00Qty in Cart: 0Quantity:Price:MSRP: $162.00Now: $153.90Was: $162.00Subtotal: -
On Sale
Wossner Piston Kit KTM EXC300 1996-2003 8017DA
WOSSNER
MSRP: $192.00Now: $182.40Was: $192.00When you're running a 2-stroke at its limits, your piston is working harder than any other component in the engine. The Wossner 8017DA piston kit delivers the durability and precision you need to...09104710- SKU:
- 09104710
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DISPLACEMENT:
- 293 CC
- RIDING STYLE:
- STREET
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 71.93 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $192.00Now: $182.40Was: $192.00Qty in Cart: 0Quantity:Price:MSRP: $192.00Now: $182.40Was: $192.00Subtotal: -
On Sale
Wossner 72.01mm Piston Kit for 1996-2003 KTM 300 EXC 8017DB
WOSSNER
MSRP: $192.00Now: $182.40Was: $192.00The Wossner 72.01mm Piston Kit is engineered for KTM 300 EXC riders who demand reliability and peak performance from their 2-stroke engine. Factory OEM pistons wear quickly under aggressive riding...09104711- SKU:
- 09104711
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 72.01 MM
- DISPLACEMENT:
- 293 CC
- MODEL:
- STANDARD SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 71.94 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $192.00Now: $182.40Was: $192.00 -
On Sale
Wossner Piston Kit 71.95mm KTM 300 EXC 1996-2003 8017DC
WOSSNER
MSRP: $192.00Now: $182.40Was: $192.00When you're pushing a KTM 300 EXC to its limits, your piston needs to handle extreme combustion pressures without sacrificing reliability. The Wossner 8017DC piston kit delivers German-engineered...09104712- SKU:
- 09104712
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 72.02 MM
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- 71.95 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.02 MM
- DISPLACEMENT:
- 293 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,02 MM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $192.00Now: $182.40Was: $192.00 -
On Sale
Wossner Piston Kit 67.00mm for Suzuki RM250 1989-1995 8022DC
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00The RM250's performance ceiling is limited by factory piston durability—worn or stock pistons can't handle sustained high RPM loads or aggressive tuning. The Wossner 8022DC replaces that weak link...09104733- SKU:
- 09104733
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.96 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE SIZE METRIC:
- 67.02 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- DISPLACEMENT:
- 246 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Yamaha YZ250 1992-1998 Piston Kit 8023DA
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00When you're pushing a YZ250 to its limits, a worn or compromised piston directly impacts combustion efficiency, throttle response, and overall engine longevity. The Wossner 8023DA is engineered to...09104734- SKU:
- 09104734
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 249 CC
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 68.00 MM
- PISTON SIZE METRIC:
- 67.94 MM
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Yamaha YZ250 1992-1998 Piston Kit 8023DB
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00A worn or damaged piston directly impacts your YZ250's power delivery, throttle response, and engine longevity. The Wossner 8023DB restores—or exceeds—OEM performance with precision German...09104735- SKU:
- 09104735
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 68.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 67.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Piston Kit Yamaha YZ250 1992-1998 8023DC
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a YZ250 2-stroke in competition or high-demand riding, your piston is the weak link if it's worn or stock. The Wossner 8023DC delivers the thermal stability and reduced friction...09104736- SKU:
- 09104736
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 67.96 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 68.02 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Piston Kit for 2006-2014 BMW 3 Series 2.5L 8026DA
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a 2006-2014 BMW 3 Series 2.5L engine at or near its limits, stock pistons won't cut it. The Wossner 8026DA Piston Kit replaces weak OEM components with forged 4032 T6 aluminum...09104740- SKU:
- 09104740
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- DISPLACEMENT:
- 249 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.34 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 66.40 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00 -
On Sale
Wossner Piston Kit Kawasaki KX250 1992-2001 8026DC
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a KX250 in competition or pushing hard on the track, piston reliability directly impacts your power output and engine longevity. The Wössner 8026DC delivers the durability and...09104742- SKU:
- 09104742
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 66.36 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- MODEL:
- STANDARD SERIES
- BORE SIZE METRIC:
- 66.42 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 249 CC
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Dual Ring Piston Kit KTM 200EXC 1998-2016 200SX 2003-2004 8048DA
WOSSNER
MSRP: $142.00Now: $134.90Was: $142.00Factory pistons wear out fast in high-revving 2-stroke engines, especially in race environments where heat and friction accelerate degradation. The Wossner 8048DA replaces worn components with...09104755- SKU:
- 09104755
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 63.94 MM
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 64.00 MM
- DISPLACEMENT:
- 193 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
MSRP: $142.00Now: $134.90Was: $142.00Qty in Cart: 0Quantity:Price:MSRP: $142.00Now: $134.90Was: $142.00Subtotal: -
On Sale
Wossner Piston Kit for KTM 200 EXC 1998-2016 8048DB
WOSSNER
MSRP: $142.00Now: $134.90Was: $142.00When you're running a 2-stroke at the edge of performance, your piston is under extreme thermal and mechanical stress. The Wossner 8048DB replaces worn or damaged pistons with a precision-engineered...09104756- SKU:
- 09104756
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 64.01 MM
- DISPLACEMENT:
- 193 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 63.95 MM
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,01 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
MSRP: $142.00Now: $134.90Was: $142.00Qty in Cart: 0Quantity:Price:MSRP: $142.00Now: $134.90Was: $142.00Subtotal: -
On Sale
Wossner Piston Kit KTM 125 SX 2001-2006 8056DA
WOSSNER
MSRP: $122.00Now: $115.90Was: $122.00If you're running a KTM 125 SX at the track or trail, piston wear is inevitable—and a worn piston kills both power and reliability. The Wössner 8056DA replaces worn internals with German-engineered...09104766- SKU:
- 09104766
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 54.00 MM
- PISTON SIZE METRIC:
- 53.95 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
MSRP: $122.00Now: $115.90Was: $122.00Qty in Cart: 0Quantity:Price:MSRP: $122.00Now: $115.90Was: $122.00Subtotal: -
On Sale
Wossner Suzuki RM250 2000-2002 66.34mm Piston Kit 8059DA
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00The Wossner RM250 piston kit is engineered for 2-stroke racers who demand reliability under extreme conditions. With a complete assembly including piston, rings, pin, and clips, you get a bolt-on...09104769- SKU:
- 09104769
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.34 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 66.40 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Piston Kit 53.96mm Yamaha YZ125 1998-2001 8091DB
WOSSNER
MSRP: $122.00Now: $115.90Was: $122.00The stock piston in your YZ125 can't handle the demands of aggressive riding—wear accelerates, blow-by increases, and power delivery suffers. This Wössner 8091DB kit restores your engine to peak...09104820- SKU:
- 09104820
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- BORE SIZE METRIC:
- 54.01 MM
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.96 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $122.00Now: $115.90Was: $122.00Qty in Cart: 0Quantity:Price:MSRP: $122.00Now: $115.90Was: $122.00Subtotal: -
On Sale
Wossner Piston Kit 65.94mm Kawasaki KDX200 1986-2006 8093DA
WOSSNER
MSRP: $142.00Now: $134.90Was: $142.00If you're running a KDX200 and want to restore lost compression or upgrade to a higher-displacement setup, a quality piston kit is non-negotiable. The Wossner 8093DA delivers the precision...09104822- SKU:
- 09104822
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 66.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- 65.94 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 198 CC
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
MSRP: $142.00Now: $134.90Was: $142.00Qty in Cart: 0Quantity:Price:MSRP: $142.00Now: $134.90Was: $142.00Subtotal: -
On Sale
Wossner Piston Kit Suzuki RM125 2004-2007 8098DA
WOSSNER
MSRP: $142.00Now: $134.90Was: $142.00The Wossner Piston Kit 8098DA is engineered specifically for the Suzuki RM125 (2004-2007) to restore or enhance your 2-stroke's performance with OEM-quality reliability. The premium 4032 T6 forged...09104823- SKU:
- 09104823
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE SIZE METRIC:
- 54.00 MM
- TYPE:
- SINGLE RING
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $142.00Now: $134.90Was: $142.00Qty in Cart: 0Quantity:Price:MSRP: $142.00Now: $134.90Was: $142.00Subtotal:
