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.
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WISECO Piston Kit - Racer Elite RE918M05200
WISECO
$149.95Wiseco Racer Elite 2-Stroke Series Piston Kit - RE918M05200 Elevate your bike's performance with the Wiseco Racer Elite 2-Stroke Series Piston Kit. Purpose-built for durability and peak engine efficiency, this kit is designed for riders who demand the...09105102- SKU:
- 09105102
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PISTON MATERIAL:
- 2000 SERIES ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RACER ELITE
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 52.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- SKIRT COATING:
- ARMORFIT™
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
$149.95Qty in Cart: 0Quantity:Price:$149.95Subtotal: -
Wossner Piston Kit 47.47mm Yamaha YZ85 2002-2025 8104DC
WOSSNER
$112.00WOSSNER Piston Kit 8104DC Experience unparalleled performance with the WOSSNER Piston Kit 8104DC, engineered specifically for 2-stroke engines. Crafted from high-quality materials, this piston kit delivers exceptional durability and efficiency, ensuring...09104834- SKU:
- 09104834
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 47.47 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 47.52 MM
- MODEL:
- STANDARD SERIES
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,02 MM
- DISPLACEMENT:
- 84 CC
- PISTON MATERIAL:
- FORGED
$112.00 -
Wossner Piston Kit Honda CR85R 2003-2007 8105DA
WOSSNER
$112.00WOSSNER Piston Kit 8105DA Experience unparalleled performance with the WOSSNER Piston Kit 8105DA, designed for enthusiasts who demand the best in their 2-stroke engines. Crafted from premium materials and engineered in Germany, this piston kit enhances...09104835- SKU:
- 09104835
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE SIZE METRIC:
- 47.50 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 84.7 CC
- PISTON SIZE METRIC:
- 47.45 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$112.00Qty in Cart: 0Quantity:Price:$112.00Subtotal: -
Wossner Piston Kit 47.46mm for 2003-2007 Honda CR85R 8105DB
WOSSNER
$112.00WOSSNER Piston Kit 8105DB Experience unparalleled performance with the WOSSNER Piston Kit 8105DB, expertly engineered for 2-stroke engines. Crafted from premium materials, this piston kit enhances your engine's efficiency while ensuring durability and...09104836- SKU:
- 09104836
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 47.46 MM
- TYPE:
- SINGLE RING
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- BORE SIZE METRIC:
- 47.51 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 84.7 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$112.00Qty in Cart: 0Quantity:Price:$112.00Subtotal: -
Wossner Piston Kit 53.94mm Honda CR125R 1988-1989 8125DA
WOSSNER
$132.00WOSSNER Piston Kit 8125DA Experience unparalleled performance with the WOSSNER Piston Kit 8125DA, designed specifically for 2-stroke engines. This premium kit combines advanced engineering and high-quality materials to deliver superior power and...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
$132.00 -
Wossner Honda CR125R 1987 Single Ring Piston Kit 8126DA
WOSSNER
$122.95WOSSNER Piston Kit 8126DA Elevate your engine's performance with the WOSSNER Piston Kit 8126DA, designed specifically for 2-stroke applications. Crafted from high-quality 4032 T6 forged aluminum alloy, this piston kit ensures optimal durability and...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
$122.95 -
Wossner Piston Kit KTM 85 SX 2003-2025 8147DA
WOSSNER
$112.00WOSSNER Piston Kit 8147DA Experience superior performance with the WOSSNER Piston Kit 8147DA, designed specifically for high-demand 2-stroke applications. Engineered in Germany, this piston kit combines advanced materials and innovative design to deliver...09104847- SKU:
- 09104847
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PISTON SIZE METRIC:
- 46.95 MM
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 47.00 MM
- DISPLACEMENT:
- 84 CC
- PISTON MATERIAL:
- FORGED
$112.00 -
Wossner Piston Kit 46.96mm for KTM 85 SX 2003-2023 8147DB
WOSSNER
$112.00WOSSNER Piston Kit 8147DB Elevate your engine's performance with the WOSSNER Piston Kit 8147DB, expertly crafted for 2-stroke engines. This premium kit combines cutting-edge engineering with high-quality materials, ensuring enhanced durability, reduced...09104848- SKU:
- 09104848
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 84 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 46.96 MM
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 47.01 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$112.00 -
Wossner Piston Kit KTM 450 SX-F 2013-2022 8873DB
WOSSNER
$244.00WOSSNER Piston Kit KTM SXF 450 Standard 8873DB Enhance your KTM SXF 450's performance with the WOSSNER Piston Kit, meticulously engineered for optimal power and efficiency. Crafted from premium materials, this piston kit ensures durability and reduced...09106126- SKU:
- 09106126
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COMPRESSION RATIO IMPERIAL:
- 13.6:1
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 94.96 MM
- BORE SIZE METRIC:
- 95.01 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$244.00 -
Wossner Piston Kit KTM 350 EXC-F 2012-2016 12.3:1 CR 8885DA
WOSSNER
$214.00WOSSNER Piston Kit KTM EXC-F 350 Standard 8885DA Upgrade your KTM EXC-F 350 with the WOSSNER Piston Kit, designed for superior performance and longevity. Crafted from high-quality materials and engineered with precision, this piston kit ensures optimal...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
$214.00 -
Wossner Piston Kit Kawasaki KX450F 2013-2014 12.5:1 CR 8890DA
WOSSNER
$204.00WOSSNER Piston Kit for Kawasaki KX 450 F Standard 8890DA Enhance your Kawasaki KX 450 F's performance with the WOSSNER Piston Kit, expertly engineered for optimal power and reliability. This kit includes everything you need for a seamless installation,...09106130- SKU:
- 09106130
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 95.96 MM
- UNITS:
- KIT
- BORE SIZE METRIC:
- 96.00 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$204.00 -
Wossner Piston Kit KTM 450 EXC-F 2021 8898DA
WOSSNER
$214.00WOSSNER Piston Kit KTM/Husqvarna Standard 8898DA Experience enhanced performance and reliability with the WOSSNER Piston Kit, specifically designed for KTM and Husqvarna 2-stroke engines. Crafted from high-quality materials, this piston kit ensures...09106131- SKU:
- 09106131
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- COMPRESSION RATIO IMPERIAL:
- 11.8:1
- MODEL:
- PREMIUM SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 95.00 MM
- PISTON SIZE METRIC:
- 94.95 MM
$214.00 -
Wossner Piston Kit KTM 250 SX 2019 8898DB
WOSSNER
$214.00WOSSNER Piston Kit for KTM/Husqvarna Standard 8898DB Elevate your engine's performance with the WOSSNER Piston Kit, meticulously engineered for KTM and Husqvarna 2-stroke models. This high-performance piston kit combines advanced materials and innovative...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
$214.00Qty in Cart: 0Quantity:Price:$214.00Subtotal: -
Wossner Piston Kit 67.4mm Kawasaki KX250 1990-1991 8109DA
WOSSNER
$152.00WOSSNER Piston Kit 8109DA Experience unparalleled performance with the WOSSNER Piston Kit 8109DA, designed specifically for 2-stroke engines. Crafted from premium materials and engineered for precision, this piston kit enhances your engine's efficiency...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
$152.00 -
Wossner Piston Kit Kawasaki KX250 1990-1991 8109DB
WOSSNER
$152.00WOSSNER Piston Kit 8109DB Experience unparalleled performance with the WOSSNER Piston Kit 8109DB, engineered specifically for 2-stroke engines. This premium kit combines advanced materials and innovative design to enhance efficiency and reduce friction,...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
$152.00 -
On Sale
Wossner Piston Kit 53.95mm Kawasaki KX125 1998 8113DB
WOSSNER
MSRP: $117.95Now: $75.00Was: $117.95WOSSNER Piston Kit 8113DB Experience unmatched performance and durability with the WOSSNER Piston Kit 8113DB, expertly engineered for 2-stroke engines. This premium piston kit enhances your engine's efficiency while reducing friction, ensuring a quieter...09105537- SKU:
- 09105537
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 54.01 MM
- TYPE:
- SINGLE RING
- BORE - OVERSIZE:
- +0,01 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- PRODUCT NAME:
- PISTON KIT
MSRP: $117.95Now: $75.00Was: $117.95Qty in Cart: 0Quantity:Price:MSRP: $117.95Now: $75.00Was: $117.95Subtotal: -
Wossner Piston Kit Yamaha YZ125 1994-1996 53.95mm 8116DB
WOSSNER
$122.00WOSSNER Piston Kit 8116DB Experience unparalleled performance with the WOSSNER Piston Kit 8116DB, designed specifically for 2-stroke engines. Crafted from high-quality 4032 T6 forged aluminum alloy, this piston kit offers enhanced durability and...09105539- SKU:
- 09105539
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 54.01 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit Yamaha YZ125 1986-1988 55.94mm 8118DA
WOSSNER
$132.00WOSSNER Piston Kit 8118DA Experience unparalleled performance with the WOSSNER Piston Kit 8118DA, designed specifically for 2-stroke engines. Crafted from premium materials, this piston kit enhances engine efficiency while minimizing friction and noise,...09105540- SKU:
- 09105540
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE SIZE METRIC:
- 56.00 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 123 CC
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- PISTON SIZE METRIC:
- 55.94 MM
- TYPE:
- SINGLE RING
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$132.00 -
Wossner 54mm Piston Kit for 1981-1984 Suzuki RM125 8124DA
WOSSNER
$132.00WOSSNER Piston Kit 8124DA Experience unparalleled performance with the WOSSNER Piston Kit 8124DA, designed specifically for 2-stroke engines. Crafted from high-quality 4032 T6 forged aluminum alloy, this piston kit ensures optimal durability and...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
$132.00 -
WSM Piston Assembly - Kawasaki 15F - Standard 010-845K
WSM
$93.60WSM Piston Assembly Kawasaki 15F Standard 010-845KQuality and construction that meets or exceeds OEM, Feature improved E-clip design, Contain piston, rings, pin and clips, Additional rings available separately, Order one per cylinder, Skirts have a...09101980- SKU:
- 09101980
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE - OVERSIZE:
- STANDARD
- MODEL:
- ORIGINAL
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 83.00 MM
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- KIT
$93.60
