Dirt Bike Engine
Discover a full range of dirt bike engine components for rebuilding or upgrading your performance. From crankshafts to cylinder heads and piston kits, these precision-engineered components ensure reliable performance. For additional upgrades, check out our full selection of off-road dirt bike parts.
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- Price
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Wossner Honda CR250R 1984-1985 Piston Kit 8156D025
WOSSNER
$152.00WOSSNER Piston Kit 8156D025 Experience unparalleled performance with the WOSSNER Piston Kit 8156D025, designed specifically for 2-stroke engines. Crafted from premium materials and engineered in Germany, this piston kit ensures optimal efficiency and...09105556- SKU:
- 09105556
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE:
- +0,25 MM
- BORE - OVERSIZE METRIC:
- +0.25 MM
- BORE SIZE METRIC:
- 66.25 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.19 MM
- TYPE:
- DUAL RING
- DISPLACEMENT:
- 250 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- ATV
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit 66.50 mm for Honda CR250R 1997-2001 8156D050
WOSSNER
$152.00WOSSNER Piston Kit 8156D050 Experience unparalleled performance with the WOSSNER Piston Kit 8156D050, expertly engineered for 2-stroke engines. This premium kit includes everything you need for a seamless installation, ensuring optimal engine efficiency...09105557- SKU:
- 09105557
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,50 MM
- DISPLACEMENT:
- 250 CC
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 66.50 MM
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.44 MM
- PRODUCT NAME:
- PISTON KIT
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit 66.69mm Honda CR250R 1984-1985 8156D075
WOSSNER
$152.00WOSSNER Piston Kit 8156D075 Experience unparalleled performance with the WOSSNER Piston Kit 8156D075, engineered for 2-stroke engines. This premium kit features a meticulously crafted piston designed to enhance efficiency and reduce friction, ensuring a...09105558- SKU:
- 09105558
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.75 MM
- BORE - OVERSIZE:
- +0,75 MM
- DISPLACEMENT:
- 250 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.69 MM
- BORE - OVERSIZE METRIC:
- +0.75 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
$152.00 -
Wossner Piston Kit 66.94mm Honda CR250R 1984-1985 8156D100
WOSSNER
$152.00WOSSNER Piston Kit 8156D100 Elevate your engine's performance with the WOSSNER Piston Kit 8156D100, designed for 2-stroke enthusiasts seeking reliability and power. Crafted from high-quality materials and engineered in Germany, this piston kit promises...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
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner 67.19 mm Piston Kit for Honda CR250R 1984-1985 8156D125
WOSSNER
$182.00WOSSNER Piston Kit 8156D125 Elevate your engine's performance with the WOSSNER Piston Kit 8156D125, expertly crafted for 2-stroke applications. This premium kit combines cutting-edge engineering and high-quality materials to ensure optimal efficiency and...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
$182.00Qty in Cart: 0Quantity:Price:$182.00Subtotal: -
Wossner Piston Kit Honda CR250R 1984-1985 67.44mm 8156D150
WOSSNER
$182.00WOSSNER Piston Kit 8156D150 Experience unparalleled performance with the WOSSNER Piston Kit 8156D150, meticulously engineered for two-stroke engines. Crafted from high-quality materials, this piston kit ensures reduced friction and enhanced durability,...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
$182.00Qty in Cart: 0Quantity:Price:$182.00Subtotal: -
Wossner 1984-1985 Honda CR250R 2.00mm Oversize Piston Kit 8156D200
WOSSNER
$182.00WOSSNER Piston Kit 8156D200 Experience unparalleled performance with the WOSSNER Piston Kit 8156D200, engineered for 2-stroke engines. This premium kit combines cutting-edge technology and high-quality materials to deliver exceptional durability and...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
$182.00 -
Wossner Piston Kit Honda CR250R 1997-2001 8161DA
WOSSNER
$150.96WOSSNER Piston Kit 8161DA Experience unparalleled performance with the WOSSNER Piston Kit 8161DA, engineered for high efficiency and durability. This premium 2-stroke piston kit is designed to enhance your engine's performance while minimizing friction...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
$150.96Qty in Cart: 0Quantity:Price:$150.96Subtotal: -
Wossner Honda CR250R 1997-2001 Piston Kit 8161DB
WOSSNER
$150.96WOSSNER Piston Kit 8161DB Experience superior performance with the WOSSNER Piston Kit 8161DB, expertly engineered for 2-stroke engines. Crafted from high-quality 4032 T6 forged aluminum alloy, this piston kit is designed to enhance efficiency and reduce...09105564- SKU:
- 09105564
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 66.41 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.35 MM
$150.96 -
Wossner Piston Kit for Honda CR250R 1997-2001 8161DC
WOSSNER
$150.96WOSSNER Piston Kit 8161DC Experience unparalleled performance with the WOSSNER Piston Kit 8161DC, designed specifically for 2-stroke engines. Crafted from premium materials and engineered for precision, this piston kit enhances your engine's efficiency...09105565- SKU:
- 09105565
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE METRIC:
- +0.02 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,02 MM
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 66.36 MM
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 66.42 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
$150.96 -
Wossner Piston Kit Kawasaki KX250 2005-2007 8168DB
WOSSNER
$152.00WOSSNER Piston Kit 8168DB Elevate your engine's performance with the WOSSNER Piston Kit 8168DB, expertly crafted for 2-stroke applications. This premium piston kit combines advanced engineering with high-quality materials, ensuring optimal efficiency and...09105566- SKU:
- 09105566
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 66.41 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 66.35 MM
$152.00 -
Wossner Piston Kit Yamaha IT250 1983 8175D100
WOSSNER
$152.00WOSSNER Piston Kit 8175D100 Experience unparalleled performance with the WOSSNER Piston Kit 8175D100, meticulously engineered for 2-stroke engines. Crafted from high-quality materials, this piston kit ensures enhanced durability, reduced friction, and...09105568- SKU:
- 09105568
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 246 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- DUAL RING
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 69.00 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 68.94 MM
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
$152.00 -
Wossner Piston Kit 70.44mm Yamaha IT250 1978-1980 YZ250 1976-1979 8179D050
WOSSNER
$152.00WOSSNER Piston Kit 8179D050 Experience unparalleled performance with the WOSSNER Piston Kit 8179D050, expertly engineered for 2-stroke engines. Crafted from high-quality materials, this piston kit ensures reduced friction and enhanced durability, making...09105570- SKU:
- 09105570
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DISPLACEMENT:
- 246 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,50 MM
- BORE SIZE METRIC:
- 70.50 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- TYPE:
- DUAL RING
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- 70.44 MM
- RIDING STYLE:
- OFF-ROAD
$152.00 -
Wossner Piston Kit Yamaha YZ250 1976-1979 72mm 8179D200
WOSSNER
$182.00WOSSNER Piston Kit 8179D200 Experience unparalleled performance with the WOSSNER Piston Kit 8179D200, designed for 2-stroke engines. This premium kit includes everything you need for a seamless installation, ensuring enhanced efficiency and reduced...09105571- SKU:
- 09105571
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- DISPLACEMENT:
- 246 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +2,00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 71.94 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- BORE SIZE METRIC:
- 72.00 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$182.00 -
Wossner Piston Kit Kawasaki KX80 1988-2000 47.95mm 8197DA
WOSSNER
$112.00WOSSNER Piston Kit 8197DA Enhance your engine's performance with the WOSSNER Piston Kit 8197DA, expertly crafted for 2-stroke applications. This kit combines precision engineering and high-quality materials to deliver exceptional durability and...09105572- SKU:
- 09105572
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 47.95 MM
- BORE SIZE METRIC:
- 48.00 MM
- DISPLACEMENT:
- 79 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$112.00 -
Wossner Piston Kit Yamaha 49cc 2000 8267DA
WOSSNER
$102.00WOSSNER Piston Kit 8267DA Experience unparalleled performance and reliability with the WOSSNER Piston Kit 8267DA, designed specifically for 2-stroke engines. Crafted from premium materials and engineered with precision, this piston kit ensures optimal...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
$102.00 -
Wossner Piston Kit 57.95mm for 2016-2022 KTM 150 SX 8299DA
WOSSNER
$142.00WOSSNER Piston Kit 8299DA Elevate your engine's performance with the WOSSNER Piston Kit 8299DA, meticulously engineered for 2-stroke applications. This high-quality kit combines advanced materials and cutting-edge technology to deliver exceptional...09105589- SKU:
- 09105589
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 143 CC
- MODEL:
- STANDARD SERIES
- BORE SIZE METRIC:
- 58.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 57.95 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$142.00 -
Wossner Yamaha YZ65 2018-2025 Piston Kit 8306DA
WOSSNER
$112.00WOSSNER Piston Kit 8306DA Elevate your engine's performance with the WOSSNER Piston Kit 8306DA, designed specifically for 2-stroke applications. This premium piston kit combines superior engineering with high-quality materials to ensure optimal...09105590- SKU:
- 09105590
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE SIZE METRIC:
- 43.50 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 43.45 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 65 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
$112.00 -
Wossner Piston Kit 67.34mm Kawasaki KX250 1987-1989 8129DA
WOSSNER
$162.00WOSSNER Piston Kit 8129DA Experience unparalleled performance with the WOSSNER Piston Kit 8129DA, engineered for 2-stroke engines. This kit combines advanced materials and precision engineering to enhance your engine's efficiency and longevity, ensuring...09105544- SKU:
- 09105544
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 67.40 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 67.34 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
$162.00 -
Wossner Piston Kit 55.94mm Kawasaki KX125 1988-1989 8130DA
WOSSNER
$132.00WOSSNER Piston Kit 8130DA Experience unparalleled performance with the WOSSNER Piston Kit 8130DA, designed specifically for 2-stroke engines. Crafted from high-quality materials and engineered in Germany, this piston kit ensures optimal efficiency and...09105546- SKU:
- 09105546
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- BORE SIZE METRIC:
- 56.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 55.94 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$132.00
