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.
At JJ Motorsports, we offer a wide selection of Wossner products to enhance your vehicle's performance. Popular items include the Wossner Piston Kit 54.45mm Yamaha YZ125 1998-2001 8091D050, designed for reduced friction and noise, the Wossner 66.37mm Piston Kit for Arctic Cat ZRT600 1996-2000 K7032DA-2 with lightweight construction for optimal efficiency, and the Wossner Piston Kit 70.87mm Arctic Cat 2004-2006 F7 Firecat K7035DA-2 for superior durability. Other favorites are the Wossner Piston Kit 69.89 mm Arctic Cat El Tigre 6000 1984-1985 K7003DA-2 for precision fit and the Wossner Piston Kit 73.28mm Arctic Cat Cougar 1993-1998 K7005DA-2 with tight piston wall clearance.
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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Wossner Piston Kit Yamaha YZ250F 2019-2025 8957DB
WOSSNER
$184.00The Wossner Piston Kit delivers the durability and precision needed to keep your YZ250F running strong through aggressive riding and repeated heat cycles. Built with German engineering and advanced...09106139- SKU:
- 09106139
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 77.01 MM
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- MODEL:
- PREMIUM SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.97 MM
$184.00Qty in Cart: 0Quantity:Price:$184.00Subtotal: -
Wossner Piston Kit Yamaha YZ450F 2020-2022 8965DA
WOSSNER
$224.00If you're running hard on the track or pushing your YZ450F to its limits in competition, piston durability and throttle response are non-negotiable. The Wossner Piston Kit delivers the precision...09106142- SKU:
- 09106142
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- BORE - OVERSIZE:
- STANDARD
- MODEL:
- PREMIUM SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 97.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.2:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 96.96 MM
- PRODUCT NAME:
- PISTON KIT
$224.00Qty in Cart: 0Quantity:Price:$224.00Subtotal: -
Wossner Piston Kit for Polaris Ranger 700 2007 K8825DA-2
WOSSNER
$428.00Your Polaris Ranger 700 demands a piston that can handle sustained high-load operation without compromising reliability. The Wossner K8825DA-2 delivers the precision engineering and material quality...09106146- SKU:
- 09106146
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 80.00 MM
- COMPRESSION RATIO IMPERIAL:
- 9.8:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- MODEL:
- STANDARD SERIES
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON SIZE METRIC:
- 79.93 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- UTV
$428.00 -
Wossner Piston Kit for Polaris RZR 800 2008-2014 K8877DA-2
WOSSNER
$428.00Your Polaris RZR 800 demands a piston kit engineered for the demands of high-RPM performance and extended service intervals. The Wossner K8877DA-2 delivers the durability and thermal stability...09106147- SKU:
- 09106147
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 80.00 MM
- PISTON SIZE METRIC:
- 79.93 MM
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- UTV
$428.00 -
Wossner Piston Kit Yamaha YZ450F 2003-2004 8562DA
WOSSNER
$194.00If you're running a YZ450F hard—whether on the track or in practice—piston failure isn't an option. The Wossner 8562DA gives you the durability and reliability needed to push your bike to its limits...09106148- SKU:
- 09106148
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 94.96 MM
- BORE SIZE METRIC:
- 95.00 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
$194.00 -
Wossner Piston Kit Suzuki RM-Z450 2013-2025 12.5:1 CR 8886DB
WOSSNER
$204.00When you're pushing your RM-Z450 to the limit, factory pistons become your weakest link. The Wossner 12.5:1 Compression Ratio Piston Kit delivers the durability and precision engineering needed to...09106152- SKU:
- 09106152
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 95.51 MM
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 95.47 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$204.00 -
Wossner Piston Kit Honda CRF450R 2009-2012 13.4:1 8768DA
WOSSNER
$214.00A worn or stock piston limits your CRF450R's ability to maintain consistent power under load, leading to increased blow-by and reduced efficiency. The Wössner 8768DA replaces those limitations with a...09106153- SKU:
- 09106153
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- BORE SIZE METRIC:
- 96.00 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.4:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 95.96 MM
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$214.00Qty in Cart: 0Quantity:Price:$214.00Subtotal: -
Wossner Piston Kit Honda CRF 450 R 2013-2014 8880DA
WOSSNER
$204.00The stock piston in your Honda CRF 450 R can become a limitation when you're pushing harder on the track or trail. Wossner's purpose-built piston kit delivers the strength and reliability needed for...09106154- SKU:
- 09106154
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 95.96 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 96.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$204.00Qty in Cart: 0Quantity:Price:$204.00Subtotal: -
Wossner Piston Kit Honda CRF450R 2017-2025 95.95mm 13.5:1 8936DA
WOSSNER
$204.00The Wossner Piston Kit is engineered to restore or exceed your CRF450R's power output while delivering the durability required for sustained high-RPM operation. A complete piston replacement...09106157- SKU:
- 09106157
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 96.00 MM
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- MODEL:
- PREMIUM SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 95.95 MM
$204.00 -
On Sale
Wossner Piston Ring Set for 2012-2013 Polaris Ranger 500 Crew 925XSY-3
WOSSNER
MSRP: $38.95Now: $27.00Was: $38.95If you're rebuilding a Polaris Ranger 500 Crew engine or replacing worn rings, the Wossner Piston Ring Set is engineered to restore compression, reduce blow-by, and stabilize fuel consumption. These...09120854- SKU:
- 09120854
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 92.46 MM
- PRODUCT NAME:
- PISTON RING SET
- UNITS:
- EACH
MSRP: $38.95Now: $27.00Was: $38.95 -
Wossner Piston Ring Set for 2011-2013 Polaris Ranger RZR XP 900 GNH93.00
WOSSNER
$51.50If you're running a 2011-2013 Polaris Ranger RZR XP 900 and want to restore or upgrade your engine's compression and sealing integrity, a quality piston ring set is non-negotiable. Wossner's GNH93.00...09120856- SKU:
- 09120856
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- PISTON RING SET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 93.00 MM
$51.50 -
Wossner Piston Ring Set KTM 450 EXC-F 2012-2025 RIK95.00
WOSSNER
$48.50Piston ring degradation directly impacts combustion efficiency, compression loss, and overall engine reliability—especially in high-stress racing environments. The Wossner Piston Ring Set RIK95.00 is...09120860- SKU:
- 09120860
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- PISTON RING SET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 95.00 MM
- RIDING STYLE:
- STREET
$48.50 -
Wossner Piston Ring Set Honda CRF450R 2005-2020 Kawasaki KX450F 2006-2018 RIK96.00E
WOSSNER
$48.50When you're rebuilding a high-revving four-stroke dirt bike engine, piston ring quality directly impacts compression, power delivery, and engine longevity. The Wössner Piston Ring Set RIK96.00E is...09120861- SKU:
- 09120861
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- PISTON RING SET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PISTON SIZE METRIC:
- 95.96 MM
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 96.00 MM
- PISTON SIZE METRIC:
- 95.97 MM
$48.50 -
Wossner Piston Ring Set Yamaha YZ450F 2020-2025 RIK97.00
WOSSNER
$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
$48.50 -
On Sale
Wossner Piston Ring Set Arctic Cat Sno Pro 500 2010 RST7100
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat ZR 600 1998-2000 RST7900
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set for 2012 Polaris 600 IQ Racer RST7380
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat Thundercat 1993-1997 RST8100
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
Wossner Piston Ring Set 86mm Yamaha 760 1200 1996-2005 RST8600
WOSSNER
$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
$18.50 -
Wossner Piston Ring Set for 1995-2001 Arctic Cat ZRT 800 RST7200
WOSSNER
$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
$18.50 -
Wossner Piston Ring Set Arctic Cat M8 153 2009 RST8500
WOSSNER
$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
$18.50 -
On Sale
Wossner Piston Ring Set Arctic Cat Thundercat 1993-1997 RST7650
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set for Arctic Cat Thundercat 900 1993-1997 RST8050
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set for Polaris 500 Classic 1999-2006 RSB7300
WOSSNER
MSRP: $18.50Now: $12.00Was: $18.50When you're rebuilding your Polaris 500 Classic engine, piston ring quality directly impacts compression, blow-by control, and overall power delivery. Wossner rings are engineered to maintain precise...09120887- SKU:
- 09120887
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
- RIDING STYLE:
- SNOW
- BORE SIZE METRIC:
- 73.00 MM
MSRP: $18.50Now: $12.00Was: $18.50Qty in Cart: 0Quantity:Price:MSRP: $18.50Now: $12.00Was: $18.50Subtotal: -
On Sale
Wossner Piston Ring Set for Yamaha PZ480 Phazer 1984-1989 RST7300
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
On Sale
Wossner Piston Ring Set Yamaha PZ480 Phazer II 1990-1996 RST7400
WOSSNER
MSRP: $18.50Now: $12.00Was: $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: $12.00Was: $18.50 -
Wossner Piston Kit Yamaha YZ250F 2016-2018 76.95mm 8942DA
WOSSNER
$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
$184.00Qty in Cart: 0Quantity:Price:$184.00Subtotal: -
Wossner Piston Kit 76.96mm Yamaha YZ250F 2016-2018 YZ250FX 2017-2019 8942DB
WOSSNER
$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
$184.00 -
Wossner Piston Kit Kawasaki KX125 1999-2000 8057DA
WOSSNER
$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
$122.00 -
Wossner Piston Kit Kawasaki KX125 1999-2000 53.96mm 8057DB
WOSSNER
$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
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Suzuki RM250 2000-2002 Piston Kit 8059DB
WOSSNER
$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
$152.00 -
Wossner Dual Ring Piston Kit Yamaha DT200R 1989-1991 WR200 1992-1998 8070DA
WOSSNER
$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
$142.00Qty in Cart: 0Quantity:Price:$142.00Subtotal: -
Wossner Piston Kit Kawasaki KDX220R 1998-2005 8092DA
WOSSNER
$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
$152.00 -
Wossner Piston Kit for Polaris Trail Boss 250 1988-1993 8094D150
WOSSNER
$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
$132.00 -
Wossner Piston Kit for Polaris RZR XP 1000 2014 97.94mm K8930D500-2
WOSSNER
$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
$448.00 -
On Sale
Wossner Piston Kit Yamaha Raptor 700 2006-2014 103.94mm 8673D200
WOSSNER
MSRP: $200.08Now: $137.00Was: $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: $137.00Was: $200.08 -
Wossner 66.35mm Piston Kit for 1997-2001 Honda CR250R 8001DB
WOSSNER
$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
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit KTM 250SX 1996-1999 8016DA
WOSSNER
$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
$162.00Qty in Cart: 0Quantity:Price:$162.00Subtotal: -
Wossner Piston Kit KTM EXC300 1996-2003 8017DA
WOSSNER
$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
$192.00 -
Wossner 72.01mm Piston Kit for 1996-2003 KTM 300 EXC 8017DB
WOSSNER
$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
$192.00
