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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- Qty in Cart
- Quantity
- Price
- Subtotal
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Wiseco Piston 79.00mm 1993-1996 Sea-Doo Explorer GTX SPX XP 663M07900
WISECO
$159.95Wiseco Piston Kit - 663M07900 Elevate your Sea-Doo experience with the Wiseco Piston Kit, meticulously crafted for those who seek enhanced performance and reliability on the water. This high-quality kit integrates cutting-edge technology and superior...663M07900- SKU:
- 663M07900
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- WATERCRAFT
- DISPLACEMENT:
- 666 CC
- UNITS:
- EACH
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 79.00 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- +1,00 MM
$159.95 -
Wiseco Yamaha YSR50 1987-1992 Piston Kit 598M04300
WISECO
$114.95Wiseco Piston Kit 598M04300 Transform your Yamaha YSR50 with the Wiseco Piston Kit, engineered for enthusiasts who demand peak performance and reliability. This kit combines advanced materials with precision engineering to unleash your bike's full...598M04300- SKU:
- 598M04300
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BORE - OVERSIZE METRIC:
- +3.00 MM
- DISPLACEMENT:
- 56,6 CC
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +3,00 MM
- BORE SIZE METRIC:
- 43.00 MM
- PISTON MATERIAL:
- ALUMINUM
$114.95 -
Wiseco Piston Standard Suzuki RM 250 1987-1988 558M06700
WISECO
$199.95Wiseco Piston Kit for Suzuki RM 250 - Model 558M06700 Elevate your Suzuki RM250’s performance with the Wiseco Piston Kit, meticulously engineered for riders seeking unparalleled power and reliability. Crafted from high-quality materials and precision...558M06700- SKU:
- 558M06700
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- DISPLACEMENT:
- 246 CC
- STROKE LENGTH:
- 70,00 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 67.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 70.00 MM
- UNITS:
- EACH
$199.95 -
Wiseco Piston Standard Kawasaki KX 125 1995-2008 589M05600
WISECO
$154.95Wiseco Piston Kit for Kawasaki KX125 Elevate your Kawasaki KX125's performance with the Wiseco Piston Kit, engineered for maximum power and reliability. Designed specifically for off-road enthusiasts, this piston kit combines advanced materials with...589M05600- SKU:
- 589M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 56.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- STROKE LENGTH:
- 50,6 MM
- STROKE LENGTH METRIC:
- 50.60 MM
- DISPLACEMENT:
- 124 CC
- RIDING STYLE:
- OFF-ROAD
$154.95 -
Wiseco Piston Kit 48.50 mm Bore Suzuki RM 80 1989-1990 579M04850
WISECO
$134.95Wiseco Piston Kit +1.00 mm for Suzuki RM 80 Transform your Suzuki RM80 with the high-performance Wiseco Piston Kit, expertly designed to enhance engine efficiency and power. This kit is an essential upgrade for riders seeking unparalleled performance and...579M04850- SKU:
- 579M04850
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 48.50 MM
- DISPLACEMENT:
- 82 CC
- BORE - OVERSIZE:
- +1,00 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 46,80 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 46.80 MM
- UNITS:
- EACH
$134.95 -
Wiseco 81.00mm Piston Kit for Kawasaki 1100 STX 1997-1999 809M08100
WISECO
$149.95Wiseco Piston Kit 809M08100 Elevate your Kawasaki's performance with the Wiseco Piston Kit 809M08100. Designed for enthusiasts who demand the best, this high-performance piston kit combines advanced engineering with exceptional durability to maximize...809M08100- SKU:
- 809M08100
- Availability:
- Ships Same Business Day
- Weight:
- 1.04 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 1097 CC
- DISPLACEMENT:
- 760 CC
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- WATERCRAFT
- BORE SIZE METRIC:
- 81.00 MM
- UNITS:
- EACH
- BORE - OVERSIZE:
- +1,00 MM
- PRODUCT NAME:
- PISTON
$149.95 -
WISECO Piston - Standard - Kawasaki KX 125 822M05400
WISECO
$144.95WISECO Piston Standard Kawasaki KX 125 822M05400 Unleash the full potential of your Kawasaki KX125 with the Wiseco Piston Kit. Crafted for high-performance and durability, this piston kit is built to meet the rigorous demands of competitive riders and...822M05400- SKU:
- 822M05400
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- DISPLACEMENT:
- 124 CC
- STROKE LENGTH:
- 54,50 MM
- STROKE LENGTH METRIC:
- 54.50 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 54.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- EACH
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
$144.95 -
Wiseco Piston Kit Standard Bore 66.40mm for Suzuki RM250 2003-2008 823M06640
WISECO
$184.95Wiseco Piston Kit for Suzuki RM 250 823M06640 Elevate your riding experience with the Wiseco Piston Kit, expertly engineered for the Suzuki RM250. This high-performance kit combines cutting-edge technology with robust materials, ensuring your bike...823M06640- SKU:
- 823M06640
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 66.40 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 72.00 MM
- DISPLACEMENT:
- 249 CC
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 72,00 MM
- UNITS:
- EACH
$184.95 -
Wiseco Piston 66.4mm for 2003-2022 KTM 250 SX 824M06640
WISECO
$184.95Wiseco Piston Kit 824M06640 Elevate your dirt biking experience with the Wiseco Piston Kit 824M06640, engineered for riders who demand the best. This premium kit is crafted from high-quality materials, ensuring exceptional performance and durability even...824M06640- SKU:
- 824M06640
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 66.40 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- DISPLACEMENT:
- 249 CC
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- STREET
- STROKE LENGTH:
- 72,00 MM
- STROKE LENGTH METRIC:
- 72.00 MM
$184.95 -
Wiseco Piston Kit 47.5mm for 2003-2007 Honda CR85R 833M04750
WISECO
$104.95Wiseco Piston Kit for Honda CR85R/CR85RB Expert 833M04750 Elevate your riding experience with the Wiseco Piston Kit, meticulously engineered for the Honda CR85R. This piston kit combines cutting-edge technology with premium materials to deliver...833M04750- SKU:
- 833M04750
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 47,80 MM
- UNITS:
- EACH
- DISPLACEMENT:
- 84,7 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 47.50 MM
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 47.80 MM
$104.95 -
Wiseco Piston Kit with Gasket for KTM 65 SX 2009-2024 PK1882
WISECO
$174.95Wiseco Top End Piston Kit - PK1882 Elevate your KTM or Husqvarna dirt bike's performance with the Wiseco Top End Piston Kit. Designed for riders who demand the best, this kit combines cutting-edge engineering with high-quality materials to provide...09031127- SKU:
- 09031127
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MODEL:
- PRO-LITE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 45.00 MM
- PISTON DIAMETER METRIC:
- 44.95 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 40.80 MM
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 65 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$174.95 -
Wiseco Piston Kit with Gasket KTM 250 SX 2007-2014 PK1884
WISECO
$244.95Upgrade Your KTM with the Wiseco Piston Kit PK1884 Elevate your KTM's performance with the Wiseco Piston Kit PK1884. Engineered for riders who demand excellence, this kit enhances power delivery and efficiency, ensuring a thrilling ride every time...09031129- SKU:
- 09031129
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 72.00 MM
- DISPLACEMENT:
- 249 CC
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- SKIRT COATING:
- ARMORGLIDE®
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- GP SERIES
- PISTON DIAMETER METRIC:
- 66.32 MM
- BORE SIZE METRIC:
- 66.40 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$244.95 -
Wiseco Piston Kit for Suzuki RM-Z450 2013-2022 12.5:1 Compression PK1891
WISECO
$314.95Wiseco Piston Kit for Suzuki RMZ450 - PK1891 Transform your Suzuki RMZ450 with the Wiseco Piston Kit, engineered for peak performance and reliability. This kit enhances engine efficiency, delivering a thrilling riding experience both on the track and...09031136- SKU:
- 09031136
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 96.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- STROKE LENGTH METRIC:
- 62.10 MM
- TYPE:
- TOP END
- UNITS:
- KIT
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 449 CC
- PISTON DIAMETER METRIC:
- 95.95 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$314.95 -
Wiseco Piston Kit 76.80mm 13.5:1 Compression Honda CRF250R 2014-2015 PK1892
WISECO
$274.95Wiseco Performance Piston Kit for Honda CRF250R Elevate your riding experience with the Wiseco Performance Piston Kit, expertly crafted for the Honda CRF250R. This kit is engineered to maximize engine performance and efficiency, making it an essential...09031137- SKU:
- 09031137
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PISTON DIAMETER METRIC:
- 76.76 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 53.80 MM
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 76.80 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- DISPLACEMENT:
- 249 CC
- SKIRT COATING:
- ARMORGLIDE®
$274.95Qty in Cart: 0Quantity:Price:$274.95Subtotal: -
Wiseco Suzuki RM-Z 450 2013-2022 Piston Kit 13:1 Compression PK1893
WISECO
$344.95Wiseco Piston Kit with Gasket for Suzuki RMZ450 Elevate your Suzuki RMZ450's performance with the Wiseco Piston Kit. Designed for enthusiasts who seek peak power and reliability, this kit combines advanced engineering with high-quality materials to...09031138- SKU:
- 09031138
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- COMPRESSION RATIO IMPERIAL:
- 13.0:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 95.95 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 62.10 MM
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 96.00 MM
- DISPLACEMENT:
- 449 CC
- SKIRT COATING:
- ARMORGLIDE®
$344.95 -
Wiseco Piston Kit 88mm 13:1 Compression for KTM 350EXC-F 2012-2016 PK1896
WISECO
$319.95Enhance Your Ride with the Wiseco Piston Kit PK1896 Elevate your motorcycle's performance with the Wiseco Piston Kit PK1896, engineered for enthusiasts who seek unparalleled power and efficiency. This high-performance kit is meticulously designed to...09031140- SKU:
- 09031140
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- RIDING STYLE:
- STREET
- STROKE LENGTH METRIC:
- 57.50 MM
- BORE SIZE METRIC:
- 88.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.0:1
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 87.96 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- DISPLACEMENT:
- 350 CC
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- MODEL:
- FORGED SERIES
- TYPE:
- TOP END
$319.95 -
Wiseco Piston Kit with Gasket for 2013-2018 KTM 450 SX-F PK1898
WISECO
$359.95Wiseco Piston Kit with Gasket PK1898 Unleash the full potential of your motorcycle with the Wiseco Top End Kit, part #PK1898. Engineered for high-performance enthusiasts, this kit combines cutting-edge technology with superior materials to enhance your...09031142- SKU:
- 09031142
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- DISPLACEMENT:
- 449 CC
- PISTON DIAMETER METRIC:
- 94.95 MM
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- SKIRT COATING:
- ARMORGLIDE®
- BORE SIZE METRIC:
- 95.00 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 63.40 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$359.95 -
Wiseco Piston Kit with Gasket Yamaha YZ250F 2014-2015 PK1899
WISECO
$314.95Upgrade Your Yamaha with the Wiseco Piston Kit - PK1899 Transform your riding experience with the Wiseco Piston Kit, meticulously designed for Yamaha enthusiasts seeking peak performance and reliability. This kit not only enhances your engine's power but...09031143- SKU:
- 09031143
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 77.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.96 MM
- MODEL:
- FORGED SERIES
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 53.60 MM
- TYPE:
- TOP END
- UNITS:
- KIT
$314.95 -
Wiseco Yamaha YZ450F 2014-2017 Piston Kit with Gasket PK1900
WISECO
$289.95High-Performance Wiseco Piston Kit for Yamaha PK1900 Elevate your Yamaha's performance with the Wiseco Piston Kit, meticulously crafted for enthusiasts who demand excellence. This kit not only enhances power but also ensures reliability, making it the...09031144- SKU:
- 09031144
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- BORE SIZE METRIC:
- 97.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- PISTON DIAMETER METRIC:
- 96.95 MM
- DISPLACEMENT:
- 449 CC
- SKIRT COATING:
- ARMORGLIDE®
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 60.80 MM
- UNITS:
- KIT
$289.95 -
Wiseco 43.00mm Piston Ring Set for Kawasaki KDX50 2003-2006 1693CD
WISECO
$49.95WISECO Ring Set 1693CD The WISECO Ring Set 1693CD is engineered for high-performance engines, ensuring optimal sealing and durability. Each set is designed specifically for one piston, providing a perfect fit and reliable operation. Upgrade your engine's...1693CD- SKU:
- 1693CD
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- DISPLACEMENT:
- 49 CC
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 60 CC
- PISTON MATERIAL:
- ALUMINUM
- BORE SIZE METRIC:
- 43.00 MM
- UNITS:
- SET
$49.95
