Dirt Bike Piston and Ring Kits
Maximize power and durability with high-quality piston and ring kits. These kits are designed for precise fitment and outstanding performance. Shop our piston kits for a seamless upgrade.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wossner Piston Kit Kawasaki KX100 1995-2021 52.45mm 8254DA
WOSSNER
$112.00WOSSNER Piston Kit 8254DA Experience unparalleled performance with the WOSSNER Piston Kit 8254DA, meticulously engineered for 2-stroke engines. Crafted from premium materials, this piston kit enhances efficiency, reduces friction, and ensures a quieter...09104898- SKU:
- 09104898
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 52.45 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 99 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 52.50 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
$112.00Qty in Cart: 0Quantity:Price:$112.00Subtotal: -
Wossner Piston Kit KTM 50 SX 2009-2025 8262DA
WOSSNER
$102.00WOSSNER Piston Kit 8262DA Experience unparalleled performance with the WOSSNER Piston Kit 8262DA, meticulously engineered for 2-stroke engines. Crafted from high-quality 4032 T6 forged aluminum alloy, this piston kit offers exceptional strength and...09104899- SKU:
- 09104899
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 39.46 MM
- TYPE:
- SINGLE RING
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 49 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 39.50 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$102.00 -
Wossner Piston Kit 39.47mm for KTM 50 SX 2009-2025 8262DB
WOSSNER
$102.00WOSSNER Piston Kit 8262DB Elevate your engine's performance with the WOSSNER Piston Kit 8262DB, expertly engineered for 2-stroke applications. Crafted from premium materials, this piston kit ensures optimal efficiency and durability, delivering a quiet...09104900- SKU:
- 09104900
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 39.51 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 49 CC
- PISTON SIZE METRIC:
- 39.47 MM
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$102.00 -
Wössner Piston Kit 39.48mm for KTM 50 SX 2009-2025 8262DC
WOSSNER
$102.00WOSSNER Piston Kit 8262DC Elevate your engine's performance with the WOSSNER Piston Kit 8262DC, expertly crafted for 2-stroke applications. This premium kit combines innovative engineering with high-quality materials, ensuring optimal efficiency and...09104901- SKU:
- 09104901
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- DISPLACEMENT:
- 49 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 39.52 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 39.48 MM
- PRODUCT NAME:
- PISTON KIT
$102.00 -
Wossner Piston Kit 94.95mm KTM 520 EXC 2000-2002 8547DA
WOSSNER
$214.00WOSSNER Piston Kit 8547DA Experience unparalleled performance with the WOSSNER Piston Kit 8547DA, designed specifically for 2-stroke engines. This high-quality piston kit enhances your engine's efficiency and longevity, ensuring a smooth and powerful...09104923- SKU:
- 09104923
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BORE SIZE METRIC:
- 95.00 MM
- PISTON SIZE METRIC:
- 94.95 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PREMIUM SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
$214.00 -
Wossner Piston Kit KTM 525 EXC 2003-2007 8547DB
WOSSNER
$214.00WOSSNER Piston Kit 8547DB Elevate your engine's performance with the WOSSNER Piston Kit 8547DB, designed for 2-stroke applications. This premium kit features a meticulously engineered piston that enhances efficiency and reduces noise, ensuring a smooth...09104924- SKU:
- 09104924
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- PISTON SIZE METRIC:
- 94.96 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 95.01 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PREMIUM SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
$214.00 -
Wossner Piston Kit Yamaha YZ250F 2001-2004 77mm 12.5:1 Compression 8559DA
WOSSNER
$184.00WOSSNER Piston Kit 8559DA Elevate your engine's performance with the WOSSNER Piston Kit 8559DA, expertly engineered for 2-stroke applications. This kit combines cutting-edge technology and premium materials to deliver unparalleled durability and...09104925- SKU:
- 09104925
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE SIZE METRIC:
- 77.00 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- MODEL:
- PREMIUM SERIES
- PISTON SIZE METRIC:
- 76.96 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
$184.00 -
Wossner Piston Kit 76.97mm Yamaha YZ250F 2001-2004 WR250F 2001-2013 8559DB
WOSSNER
$184.00WOSSNER Piston Kit 8559DB Elevate your engine's performance with the WOSSNER Piston Kit 8559DB, meticulously engineered for 2-stroke applications. Crafted from premium materials, this piston kit ensures optimal efficiency, reduced friction, and enhanced...09104926- SKU:
- 09104926
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE:
- +0,01 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 77.01 MM
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- MODEL:
- PREMIUM SERIES
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.97 MM
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
$184.00Qty in Cart: 0Quantity:Price:$184.00Subtotal: -
Wossner Piston Kit KTM 450 EXC 2003-2009 11.1:1 CR 8581DB
WOSSNER
$204.00WOSSNER Piston Kit 8581DB Experience unparalleled performance with the WOSSNER Piston Kit 8581DB, engineered for optimal efficiency and durability. This advanced 2-stroke piston kit is designed to enhance your engine's capabilities, ensuring smooth...09104933- SKU:
- 09104933
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE - OVERSIZE:
- +0,01 MM
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 88.97 MM
- PRODUCT NAME:
- PISTON KIT
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 89.01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$204.00 -
Wossner Piston Kit 76.97mm Suzuki RM-Z250 2004-2006 8582DB
WOSSNER
$184.00WOSSNER Piston Kit 8582DB Experience unparalleled performance with the WOSSNER Piston Kit 8582DB, engineered for 2-stroke engines. Crafted from premium 4032 T6 forged aluminum alloy, this piston kit ensures reduced friction and enhanced durability,...09104936- SKU:
- 09104936
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 12.6:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- MODEL:
- STANDARD SERIES
- BORE SIZE METRIC:
- 77.01 MM
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.97 MM
$184.00Qty in Cart: 0Quantity:Price:$184.00Subtotal: -
Wossner Piston Kit 76.80mm 13.9:1 Compression Honda CRF-250R 2010-2013 8775DA
WOSSNER
$204.00WOSSNER Piston Kit 8775DA Experience unmatched performance and durability with the WOSSNER Piston Kit 8775DA, designed specifically for high-performance two-stroke engines. Crafted from premium 4032 T6 forged aluminum alloy, this piston kit ensures...09104980- SKU:
- 09104980
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.76 MM
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 76.80 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
- UNITS:
- KIT
$204.00 -
Wossner Piston Kit Honda CRF250R 2010-2013 76.78mm 8775DC
WOSSNER
$198.95WOSSNER Piston Kit 8775DC Elevate your engine's performance with the WOSSNER Piston Kit 8775DC, designed specifically for 2-stroke applications. This premium piston kit combines advanced engineering with high-quality materials to ensure optimal...09104982- SKU:
- 09104982
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PISTON SIZE METRIC:
- 76.78 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 76.82 MM
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$198.95Qty in Cart: 0Quantity:Price:$198.95Subtotal: -
Wossner Piston Kit Suzuki RM-Z250 2010-2025 76.96mm 8781DA
WOSSNER
$184.00WOSSNER Piston Kit 8781DA Enhance your engine's performance with the WOSSNER Piston Kit 8781DA, expertly engineered for 2-stroke applications. This kit combines advanced materials and cutting-edge design to deliver superior durability, reduced friction,...09104983- SKU:
- 09104983
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 76.96 MM
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.6:1
- PRODUCT NAME:
- PISTON KIT
$184.00 -
Wossner 76.97mm Piston Kit for Suzuki RM-Z250 2010-2019 8781DB
WOSSNER
$184.00WOSSNER Piston Kit 8781DB Elevate your engine's performance with the WOSSNER Piston Kit 8781DB, designed specifically for 2-stroke applications. Engineered for precision and durability, this piston kit ensures optimal power delivery and efficiency,...09104984- SKU:
- 09104984
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.97 MM
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 77.01 MM
- COMPRESSION RATIO IMPERIAL:
- 13.6:1
- PRODUCT NAME:
- PISTON KIT
$184.00 -
Wossner Piston Kit 87.95mm KTM 350 SX-F 2011-2020 8807DA
WOSSNER
$214.00WOSSNER Piston Kit 8807DA Experience the pinnacle of performance with the WOSSNER Piston Kit 8807DA, designed for 2-stroke engines. Crafted from premium materials and engineered with precision, this kit enhances your engine's efficiency and longevity,...09104986- SKU:
- 09104986
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 87.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 88.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.7:1
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
$214.00 -
Wossner Piston Kit 87.96mm for 2011-2023 KTM 350 SX-F 8807DB
WOSSNER
$214.00WOSSNER Piston Kit 8807DB Elevate your engine's performance with the WOSSNER Piston Kit 8807DB, meticulously engineered for optimal efficiency and power. Crafted from premium 4032 T6 forged aluminum alloy, this piston kit ensures durability and...09104987- SKU:
- 09104987
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COMPRESSION RATIO IMPERIAL:
- 13.7:1
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 88.01 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 87.96 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
$214.00Qty in Cart: 0Quantity:Price:$214.00Subtotal: -
Wossner Piston Kit 87.97mm for KTM 350 SX-F 2011-2022 8807DC
WOSSNER
$214.00WOSSNER Piston Kit 8807DC Experience unparalleled performance with the WOSSNER Piston Kit 8807DC, designed specifically for 2-stroke engines. Crafted from high-quality materials and engineered in Germany, this piston kit ensures optimal efficiency and...09104988- SKU:
- 09104988
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +0,02 MM
- COMPRESSION RATIO IMPERIAL:
- 13.7:1
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.02 MM
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 88.02 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 87.97 MM
$214.00 -
Wossner Piston Kit 76.96mm Kawasaki KX250F 2011-2014 8814DA
WOSSNER
$184.00WOSSNER Piston Kit 8814DA Experience unparalleled performance with the WOSSNER Piston Kit 8814DA, designed specifically for 2-stroke engines. This premium kit includes everything you need for a seamless upgrade, featuring advanced engineering for optimal...09104989- SKU:
- 09104989
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- MODEL:
- PREMIUM SERIES
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.96 MM
$184.00Qty in Cart: 0Quantity:Price:$184.00Subtotal: -
Wossner Kawasaki KX250F 2011-2014 76.97mm Piston Kit 8814DB
WOSSNER
$182.95WOSSNER Piston Kit 8814DB Experience unparalleled performance with the WOSSNER Piston Kit 8814DB, designed specifically for 2-stroke engines. Crafted from high-quality materials and engineered in Germany, this piston kit ensures optimal efficiency,...09104990- SKU:
- 09104990
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- MODEL:
- PREMIUM SERIES
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 76.97 MM
- BORE SIZE METRIC:
- 77.01 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE METRIC:
- +0.01 MM
- UNITS:
- KIT
$182.95Qty in Cart: 0Quantity:Price:$182.95Subtotal: -
Wossner Kawasaki KX250F 2011-2014 13.5:1 CR 8814DC
WOSSNER
$184.00WOSSNER Piston Kit 8814DC Experience unparalleled performance with the WOSSNER Piston Kit 8814DC, expertly engineered for 2-stroke engines. This premium kit combines cutting-edge technology with high-quality materials to enhance your engine's efficiency...09104991- SKU:
- 09104991
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- MODEL:
- PREMIUM SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 77.02 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON SIZE METRIC:
- 76.98 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,02 MM
$184.00
