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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On Sale
Wossner Piston Kit Yamaha YZ450F 2014-2017 8895DB
WOSSNER
MSRP: $204.00Now: $193.80Was: $204.00The Wossner Piston Kit for your YZ450F delivers the durability and precision needed to handle sustained high-RPM performance and aggressive riding conditions. Built from 4032 T6 forged aluminum with...09106162- SKU:
- 09106162
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 97.01 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- PISTON SIZE METRIC:
- 96.97 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $204.00Now: $193.80Was: $204.00Qty in Cart: 0Quantity:Price:MSRP: $204.00Now: $193.80Was: $204.00Subtotal: -
On Sale
Wossner Piston Kit KTM 450 SX-F 2007-2012 96.96mm 8665DA
WOSSNER
MSRP: $214.00Now: $203.30Was: $214.00If you're pushing your KTM 450 SX-F to its limits, your factory piston won't cut it. Wossner's 96.96mm forged piston kit delivers the durability and precision needed for consistent high-rpm...09106170- SKU:
- 09106170
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 97.00 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 96.96 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $214.00Now: $203.30Was: $214.00Qty in Cart: 0Quantity:Price:MSRP: $214.00Now: $203.30Was: $214.00Subtotal: -
On Sale
Wossner Piston Ring Set for Yamaha SX Viper 700 2002-2003 RSB6900
WOSSNER
MSRP: $19.95Now: $18.95Was: $19.95Piston rings are the critical seal between your combustion chamber and crankcase—when they wear, you lose compression, efficiency, and power. The Wossner RSB6900 Ring Set delivers...09120732- SKU:
- 09120732
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- BORE SIZE METRIC:
- 69.00 MM
- PRODUCT NAME:
- RING SET
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
MSRP: $19.95Now: $18.95Was: $19.95Qty in Cart: 0Quantity:Price:MSRP: $19.95Now: $18.95Was: $19.95Subtotal: -
On Sale
Wossner Piston Ring Set for Yamaha SXV700 SX Viper 2002-2003 RSB7000
WOSSNER
MSRP: $18.50Now: $17.58Was: $18.50Piston rings are critical to maintaining combustion chamber seal and controlling oil consumption—worn or improper rings cause power loss, blow-by, and accelerated engine wear. The Wossner RSB7000...09120733- SKU:
- 09120733
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- RING SET
- UNITS:
- EACH
- BORE SIZE METRIC:
- 70.00 MM
MSRP: $18.50Now: $17.58Was: $18.50 -
On Sale
Wossner 84.43mm Piston Kit for Polaris 400L 1995 8097D150
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a 1995 Polaris 400L, a worn or damaged piston directly compromises combustion efficiency, throttle response, and engine longevity. The Wossner 84.43mm Piston Kit delivers OEM-spec...09105522- SKU:
- 09105522
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- DISPLACEMENT:
- 400 CC
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- BORE - OVERSIZE METRIC:
- +1.50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- BORE - OVERSIZE:
- +1,50 MM
- BORE SIZE METRIC:
- 84.50 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 84.43 MM
- 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 85mm for 1995 Polaris 400L 2x4 8097D200
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a 1995 Polaris 400L, a worn or damaged piston directly impacts throttle response, fuel efficiency, and engine reliability. The Wossner 8097D200 kit restores your engine to peak...09105523- SKU:
- 09105523
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- DISPLACEMENT:
- 400 CC
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 84.93 MM
- BORE - OVERSIZE:
- +2,00 MM
- BORE SIZE METRIC:
- 85.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- BORE - OVERSIZE METRIC:
- +2.00 MM
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner Yamaha Blaster 200 1988-2006 Piston Kit 8101D050
WOSSNER
MSRP: $112.00Now: $106.40Was: $112.00The Wossner 8101D050 piston kit delivers the reliability and performance your Yamaha Blaster 200 needs to run strong through thousands of operating hours. Built from 4032 T6 forged aluminum with a...09105526- SKU:
- 09105526
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.44 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,50 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 66.50 MM
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 195 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
MSRP: $112.00Now: $106.40Was: $112.00 -
On Sale
Wossner Piston Kit Yamaha YFS200 Blaster 1988-2006 8101D075
WOSSNER
MSRP: $112.00Now: $106.40Was: $112.00The Wossner Piston Kit 8101D075 is engineered to restore your Yamaha YFS200 Blaster's performance to factory spec or beyond, with a complete, ready-to-install assembly that eliminates guesswork...09105527- SKU:
- 09105527
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- BORE SIZE METRIC:
- 66.75 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +2.00 MM
- TYPE:
- DUAL RING
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.69 MM
- UNITS:
- KIT
- BORE - OVERSIZE:
- +2,00 MM
- DISPLACEMENT:
- 195 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
MSRP: $112.00Now: $106.40Was: $112.00Qty in Cart: 0Quantity:Price:MSRP: $112.00Now: $106.40Was: $112.00Subtotal: -
On Sale
Wossner 55.94mm Dual Ring Piston Kit Honda CR125M 1973-1978 8151DA
WOSSNER
MSRP: $132.00Now: $125.40Was: $132.00The Wossner 8151DA piston kit is engineered for CR125M engines that demand reliability and consistent performance across extended ride cycles. Original pistons wear, lose compression, and increase...09105554- SKU:
- 09105554
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 56.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 55.94 MM
MSRP: $132.00Now: $125.40Was: $132.00Qty in Cart: 0Quantity:Price:MSRP: $132.00Now: $125.40Was: $132.00Subtotal: -
On Sale
Wossner Piston Kit 66.94mm Honda CR250R 1984-1985 8156D100
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00The Wossner 8156D100 piston kit delivers the reliability and thermal stability demanded by 2-stroke competition and high-hour recreational riding. Built from 4032 T6 forged aluminum and engineered...09105559- SKU:
- 09105559
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- BORE - OVERSIZE:
- +1,00 MM
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 67.00 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 66.94 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 250 CC
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner 67.19 mm Piston Kit for Honda CR250R 1984-1985 8156D125
WOSSNER
MSRP: $182.00Now: $172.90Was: $182.00If you're running a CR250R, piston wear directly impacts throttle response, compression, and ring seal—three factors that separate competitive lap times from mid-pack finishes. The Wossner 8156D125...09105560- SKU:
- 09105560
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE METRIC:
- +1.25 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +1,25 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 67.19 MM
- UNITS:
- KIT
- BORE SIZE METRIC:
- 67.25 MM
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 250 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
MSRP: $182.00Now: $172.90Was: $182.00Qty in Cart: 0Quantity:Price:MSRP: $182.00Now: $172.90Was: $182.00Subtotal: -
On Sale
Wossner Piston Kit Honda CR250R 1984-1985 67.44mm 8156D150
WOSSNER
MSRP: $182.00Now: $172.90Was: $182.00Two-stroke engines demand precision engineering to handle extreme combustion pressures and thermal cycling. The Wossner Piston Kit 8156D150 delivers the durability and reduced friction your Honda...09105561- SKU:
- 09105561
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE SIZE METRIC:
- 67.50 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +1,50 MM
- PISTON SIZE METRIC:
- 67.44 MM
- BORE - OVERSIZE METRIC:
- +1.50 MM
- DISPLACEMENT:
- 250 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
MSRP: $182.00Now: $172.90Was: $182.00Qty in Cart: 0Quantity:Price:MSRP: $182.00Now: $172.90Was: $182.00Subtotal: -
On Sale
Wossner 1984-1985 Honda CR250R 2.00mm Oversize Piston Kit 8156D200
WOSSNER
MSRP: $182.00Now: $172.90Was: $182.00If you're running a 1984-1985 Honda CR250R at the edge of its limits, piston reliability becomes non-negotiable. The Wossner 8156D200 oversize kit restores compression and power while delivering the...09105562- SKU:
- 09105562
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE METRIC:
- +2.00 MM
- BORE SIZE METRIC:
- 68.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 67.94 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +2,00 MM
- DISPLACEMENT:
- 250 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
MSRP: $182.00Now: $172.90Was: $182.00Qty in Cart: 0Quantity:Price:MSRP: $182.00Now: $172.90Was: $182.00Subtotal: -
On Sale
Wossner Piston Kit Honda CR250R 1997-2001 8161DA
WOSSNER
MSRP: $150.96Now: $143.41Was: $150.96The Wossner Piston Kit 8161DA delivers the reliability and precision your Honda CR250R demands, whether you're pushing lap times or rebuilding after hard use. This complete kit eliminates the...09105563- SKU:
- 09105563
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 66.40 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.34 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
MSRP: $150.96Now: $143.41Was: $150.96Qty in Cart: 0Quantity:Price:MSRP: $150.96Now: $143.41Was: $150.96Subtotal: -
On Sale
Wossner Piston Kit 1.00mm Oversize 67.94mm Suzuki LT250R 1987 8258D100
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00If you're running a high-revving 2-stroke on the track or trail, piston failure isn't an option—and neither is settling for OEM replacements. The Wossner 8258D100 is purpose-built for the Suzuki...09105585- SKU:
- 09105585
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- ATV
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 68.00 MM
- MODEL:
- STANDARD SERIES
- UNITS:
- KIT
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 67.94 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +1,00 MM
MSRP: $152.00Now: $144.40Was: $152.00Qty in Cart: 0Quantity:Price:MSRP: $152.00Now: $144.40Was: $152.00Subtotal: -
On Sale
Wossner 68.44mm Piston Kit for Suzuki LT250R QuadRacer 1985-1986 8259D150
WOSSNER
MSRP: $172.00Now: $163.40Was: $172.00If you're running a Suzuki LT250R QuadRacer at the limit, your piston kit is engineered to handle the extreme combustion pressures and temperatures of 2-stroke racing. The Wossner 8259D150 delivers...09105586- SKU:
- 09105586
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 68.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 68.44 MM
- RIDING STYLE:
- ATV
- BORE - OVERSIZE METRIC:
- +1.50 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +1,50 MM
- MODEL:
- STANDARD SERIES
- UNITS:
- KIT
MSRP: $172.00Now: $163.40Was: $172.00Qty in Cart: 0Quantity:Price:MSRP: $172.00Now: $163.40Was: $172.00Subtotal: -
On Sale
Wossner Piston Kit Yamaha 49cc 2000 8267DA
WOSSNER
MSRP: $102.00Now: $96.90Was: $102.00When you're running a high-revving 2-stroke, piston integrity directly impacts power delivery, longevity, and reliability. The Wossner 8267DA delivers OEM-quality fitment with race-proven durability,...09105587- SKU:
- 09105587
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 40.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 39.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 49 CC
- TYPE:
- SINGLE RING
MSRP: $102.00Now: $96.90Was: $102.00Qty in Cart: 0Quantity:Price:MSRP: $102.00Now: $96.90Was: $102.00Subtotal: -
On Sale
Wossner Connecting Rod Honda CRF250R 2004-2017 P4001
WOSSNER
MSRP: $174.00Now: $165.30Was: $174.00When you're rebuilding a CRF250R engine for serious track duty or high-RPM reliability, your connecting rod needs to handle sustained stress without compromise. The Wossner P4001 is engineered...09230428- SKU:
- 09230428
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- STANDARD
MSRP: $174.00Now: $165.30Was: $174.00 -
On Sale
Wossner Connecting Rod for Suzuki RM-Z250 2007-2025 P4004
WOSSNER
MSRP: $174.00Now: $165.30Was: $174.00If you're rebuilding your RM-Z250 engine, the connecting rod is the critical link between your piston and crankshaft—it has to handle extreme combustion pressures and reciprocating forces without...09230431- SKU:
- 09230431
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- STANDARD
MSRP: $174.00Now: $165.30Was: $174.00Qty in Cart: 0Quantity:Price:MSRP: $174.00Now: $165.30Was: $174.00Subtotal: -
On Sale
Wossner Connecting Rod Suzuki DR-Z400 2000-2023 P4009
WOSSNER
MSRP: $174.00Now: $165.30Was: $174.00Stock connecting rods are a common failure point during high-rpm operation or when you increase displacement and boost levels on your DR-Z400. The Wossner P4009 replaces worn or damaged rods with...09230435- SKU:
- 09230435
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- ENGINE TYPE:
- 4-STROKE
MSRP: $174.00Now: $165.30Was: $174.00 -
On Sale
Wossner Piston Kit 53.94mm Honda CR125R 1988-1989 8125DA
WOSSNER
MSRP: $132.00Now: $125.40Was: $132.00If you're rebuilding a 1988-1989 Honda CR125R 2-stroke, piston quality directly impacts power delivery, longevity, and throttle response. The Wossner 8125DA kit delivers OEM-spec fitment with premium...09104838- SKU:
- 09104838
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 54.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 53.94 MM
MSRP: $132.00Now: $125.40Was: $132.00Qty in Cart: 0Quantity:Price:MSRP: $132.00Now: $125.40Was: $132.00Subtotal: -
On Sale
Wossner Honda CR125R 1987 Single Ring Piston Kit 8126DA
WOSSNER
MSRP: $122.95Now: $116.80Was: $122.95If you're running a CR125R at the track or trail, piston wear directly impacts throttle response, compression, and reliability—and a worn OEM piston robs you of both power and longevity. The Wossner...09104839- SKU:
- 09104839
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 54.00 MM
- PISTON SIZE METRIC:
- 53.94 MM
MSRP: $122.95Now: $116.80Was: $122.95Qty in Cart: 0Quantity:Price:MSRP: $122.95Now: $116.80Was: $122.95Subtotal: -
On Sale
Wossner Piston Kit KTM 350 EXC-F 2012-2016 12.3:1 CR 8885DA
WOSSNER
MSRP: $214.00Now: $203.30Was: $214.00If you're running a KTM 350 EXC-F hard, OEM pistons won't cut it. The Wossner 8885DA delivers the strength and precision engineering needed to handle aggressive riding and high-load conditions...09106127- SKU:
- 09106127
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE SIZE METRIC:
- 88.00 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 87.95 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 12.3:1
- UNITS:
- KIT
MSRP: $214.00Now: $203.30Was: $214.00Qty in Cart: 0Quantity:Price:MSRP: $214.00Now: $203.30Was: $214.00Subtotal: -
On Sale
Wossner Piston Kit KTM 250 SX 2019 8898DB
WOSSNER
MSRP: $214.00Now: $203.30Was: $214.00When you're pushing a 250 SX to its limits, piston failure isn't an option—it's a catastrophe. The Wossner 8898DB is engineered to handle sustained high RPM loads and aggressive riding conditions...09106132- SKU:
- 09106132
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 95.01 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 94.96 MM
- RIDING STYLE:
- STREET
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- PREMIUM SERIES
- RIDING STYLE:
- OFF-ROAD
- COMPRESSION RATIO IMPERIAL:
- 11.8:1
- UNITS:
- KIT
MSRP: $214.00Now: $203.30Was: $214.00Qty in Cart: 0Quantity:Price:MSRP: $214.00Now: $203.30Was: $214.00Subtotal: -
On Sale
Wossner Piston Kit 67.4mm Kawasaki KX250 1990-1991 8109DA
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00The Wossner Piston Kit 8109DA is engineered to deliver the reliability and performance your KX250 demands during high-RPM racing and trail riding. Built from 4032 T6 forged aluminum and finished with...09105532- SKU:
- 09105532
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 67.40 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 249 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 67.34 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 Kawasaki KX250 1990-1991 8109DB
WOSSNER
MSRP: $152.00Now: $144.40Was: $152.00When running a high-strung 2-stroke engine like the KX250, piston durability directly impacts reliability and peak power delivery. Wossner's 8109DB kit delivers OEM-quality construction with German...09105533- SKU:
- 09105533
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 67.35 MM
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 67.41 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- 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 54mm Piston Kit for 1981-1984 Suzuki RM125 8124DA
WOSSNER
MSRP: $132.00Now: $125.40Was: $132.00Your RM125's piston is the heart of combustion—when it wears, you lose compression, power, and responsiveness. The Wossner 8124DA replaces worn pistons with German-engineered precision, restoring the...09105541- SKU:
- 09105541
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 54.00 MM
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.94 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $132.00Now: $125.40Was: $132.00Qty in Cart: 0Quantity:Price:MSRP: $132.00Now: $125.40Was: $132.00Subtotal:
