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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- Quantity
- Price
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WISECO Piston - Standard - Kawasaki KX 500 575M08600
WISECO
$234.95WISECO Piston Standard Kawasaki KX 500 575M08600 Elevate your Kawasaki KX500's performance with the Wiseco Piston Kit, a high-quality upgrade engineered for strength, precision, and reliability. Whether you're carving up trails or tackling the track,...575M08600- SKU:
- 575M08600
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 86.00 MM
- UNITS:
- EACH
- BORE SIZE METRIC:
- 86.00 MM
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 86,00 MM
- DISPLACEMENT:
- 499 CC
$234.95 -
WISECO Piston - +.50 mm - Kawasaki KX 500 575M08650
WISECO
$234.95WISECO Piston +.50 mm Kawasaki KX 500 575M08650 Transform your Kawasaki KX500 into a high-performance powerhouse with the Wiseco Piston Kit. Designed for riders who demand superior strength, precision, and reliability, this kit takes your bike’s...575M08650- SKU:
- 575M08650
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE SIZE METRIC:
- 86.50 MM
- DISPLACEMENT:
- 499 CC
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH:
- 86,00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 86.00 MM
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
$234.95 -
WISECO Piston - +1.00 mm - Kawasaki KX 500 575M08700
WISECO
$234.95WISECO Piston +1.00 mm Kawasaki KX 500 575M08700 Transform your Kawasaki KX500 into a high-performance machine with the Wiseco Piston Kit, trusted by riders who demand peak power and durability. Designed with cutting-edge technology and decades of...575M08700- SKU:
- 575M08700
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE - OVERSIZE:
- +1,00 MM
- DISPLACEMENT:
- 499 CC
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 86.00 MM
- UNITS:
- EACH
- STROKE LENGTH:
- 86,00 MM
- BORE SIZE METRIC:
- 87.00 MM
- RIDING STYLE:
- OFF-ROAD
$234.95 -
WISECO Piston - Standard - Yamaha IT 250/YTZ 250 Tri-Z 515M06800
WISECO
$204.95WISECO Piston Standard Yamaha IT 250/YTZ 250 Tri-Z 515M06800 Take your Yamaha IT 250 or YTZ 250 Tri-Z to the next level with the Wiseco Piston Kit, a premium upgrade crafted for riders who demand superior performance and durability. This kit has been...515M06800- SKU:
- 515M06800
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- DISPLACEMENT:
- 246,8 CC
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 68.00 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 68,00 MM
- UNITS:
- EACH
- STROKE LENGTH METRIC:
- 68.00 MM
- PISTON MATERIAL:
- FORGED
$204.95 -
WISECO Piston - +.50 mm - Yamaha IT 250/YTZ 250 Tri-Z 515M06850
WISECO
$204.95WISECO Piston +.50 mm Yamaha IT 250/YTZ 250 Tri-Z 515M06850 Elevate your Yamaha's performance with the Wiseco Piston Kit, crafted to meet the highest standards of durability and power. This premium kit is designed to handle the demands of intense...515M06850- SKU:
- 515M06850
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 68.50 MM
- DISPLACEMENT:
- 246,8 CC
- BORE - OVERSIZE METRIC:
- +0.50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH:
- 68,00 MM
- UNITS:
- EACH
- BORE - OVERSIZE:
- +0,50 MM
- PRODUCT NAME:
- PISTON
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 68.00 MM
$204.95 -
WISECO Piston - +1.00 mm - Yamaha IT 250/YTZ 250 Tri-Z 515M06900
WISECO
$204.95WISECO Piston +1.00 mm Yamaha IT 250/YTZ 250 Tri-Z 515M06900 Experience unmatched performance and reliability with the Wiseco Piston Kit, designed for riders who demand the best from their machines. This kit pairs cutting-edge materials with precision...515M06900- SKU:
- 515M06900
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BORE - OVERSIZE:
- +1,00 MM
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH METRIC:
- 68.00 MM
- DISPLACEMENT:
- 246,8 CC
- BORE - OVERSIZE METRIC:
- +1.00 MM
- BORE SIZE METRIC:
- 69.00 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- STROKE LENGTH:
- 68,00 MM
- UNITS:
- EACH
$204.95 -
WISECO Piston - Standard - Kawasaki KX 80/KDX 80 514M04800
WISECO
$134.95WISECO Piston Standard Kawasaki KX 80/KDX 80 514M04800 Take your Kawasaki KDX80 or KX80 to the next level with the Wiseco Piston Kit, expertly engineered for riders who demand peak performance and reliability. Whether you're hitting the trails or tearing...514M04800- SKU:
- 514M04800
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE METRIC:
- 48.00 MM
- DISPLACEMENT:
- 82 CC
- STROKE LENGTH:
- 45,80 MM
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- STROKE LENGTH METRIC:
- 45.80 MM
$134.95Qty in Cart: 0Quantity:Price:$134.95Subtotal: -
WISECO Piston Kit with Gaskets PK1598
WISECO
$294.95WISECO Piston Kit with Gaskets PK1598 Upgrade your Kawasaki KX250F's engine with the Wiseco Piston Kit, engineered for superior durability and unbeatable performance. Designed with cutting-edge materials and a proven track record in competitive racing,...09030932- SKU:
- 09030932
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.96 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
$294.95Qty in Cart: 0Quantity:Price:$294.95Subtotal: -
WISECO Piston Kit with Gaskets PK1729
WISECO
$159.95WISECO Piston Kit with Gaskets PK1729 Upgrade your Honda CRF70F with the Wiseco Piston Kit, the ultimate solution for riders seeking durability, precision, and outstanding engine performance. Designed with advanced engineering, this kit is built to...09030933- SKU:
- 09030933
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- DISPLACEMENT:
- 72 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- PISTON DIAMETER METRIC:
- 46.97 MM
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 41.40 MM
- BORE SIZE METRIC:
- 47.00 MM
- MODEL:
- FORGED SERIES
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
WISECO Piston Kit with Gaskets PK1840
WISECO
$339.95WISECO Piston Kit with Gaskets PK1840 Transform your Kawasaki KX450F into a high-performance powerhouse with the Wiseco Piston Kit. Engineered with advanced materials and cutting-edge manufacturing, this top-end kit is designed for riders who demand the...09030935- SKU:
- 09030935
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 62.10 MM
- TYPE:
- TOP END
- UNITS:
- KIT
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 96.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- DISPLACEMENT:
- 449 CC
- PISTON DIAMETER METRIC:
- 95.95 MM
- SKIRT COATING:
- ARMORGLIDE®
$339.95 -
WISECO Piston Kit with Gaskets PK1841
WISECO
$309.95WISECO Piston Kit with Gaskets PK1841 Experience a powerful upgrade for your Kawasaki KX450F with the Wiseco Piston Kit, precision-engineered to bring out the best in your engine's performance. Built from premium materials and designed with cutting-edge...09030936- SKU:
- 09030936
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- BORE SIZE METRIC:
- 96.00 MM
- ENGINE TYPE:
- 4-STROKE
- MODEL:
- FORGED SERIES
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 449 CC
- PISTON DIAMETER METRIC:
- 95.95 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- STROKE LENGTH METRIC:
- 62.10 MM
- UNITS:
- KIT
$309.95 -
WISECO Piston Kit with Gaskets PK1844
WISECO
$309.95WISECO Piston Kit with Gaskets PK1844 Maximize the performance of your Yamaha YZ250F with the Wiseco Piston Kit, expertly designed for strength, precision, and reliability. Whether you're a competitive racer or an off-road enthusiast, this top-tier...09030937- SKU:
- 09030937
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- PISTON DIAMETER METRIC:
- 76.95 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
- BORE SIZE METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- TYPE:
- TOP END
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
- UNITS:
- KIT
$309.95 -
WISECO Piston Kit with Gaskets PK1845
WISECO
$344.95WISECO Piston Kit with Gaskets PK1845 Revitalize your Yamaha YZ250F with the Wiseco Top End Kit, a premium solution tailored for riders who demand the best in performance and reliability. Expertly crafted, this top-notch kit ensures your engine operates...09030938- SKU:
- 09030938
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- PISTON DIAMETER METRIC:
- 76.95 MM
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
$344.95 -
WISECO Piston Kit with Gaskets PK1874
WISECO
$274.95WISECO Piston Kit with Gaskets PK1874 Transform your Honda CRF250R into a high-performance machine with the Wiseco Piston Kit, meticulously designed to take your riding experience to the next level. Built for durability and power, this kit is perfect for...09030940- SKU:
- 09030940
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- DISPLACEMENT:
- 249 CC
- PISTON DIAMETER METRIC:
- 76.75 MM
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 76.80 MM
- MODEL:
- FORGED SERIES
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- STROKE LENGTH METRIC:
- 53.80 MM
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 13.2:1
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- TYPE:
- TOP END
$274.95 -
WISECO Piston Kit with Gaskets PK1879
WISECO
$299.95WISECO Piston Kit with Gaskets PK1879 Revitalize your Kawasaki KX250F with the Wiseco Top End Kit, an all-in-one solution designed to deliver incredible power and unmatched reliability. Built with precision and premium materials, this kit ensures your...09030941- SKU:
- 09030941
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
- PISTON DIAMETER METRIC:
- 76.96 MM
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- PRODUCT NAME:
- REBUILD KIT
$299.95 -
WISECO Piston Kit with Gaskets PK1880
WISECO
$339.95WISECO Piston Kit with Gaskets PK1880 Transform your Kawasaki KX250F into a high-performance machine with the Wiseco Piston Kit, the ultimate upgrade for riders seeking strength, power, and precision. Designed with cutting-edge technology, this piston...09030942- SKU:
- 09030942
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- ARMORGLIDE®
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.96 MM
- PISTON MATERIAL:
- 2618 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 77.00 MM
- COMPRESSION RATIO IMPERIAL:
- 14.5:1
- DISPLACEMENT:
- 250 CC
- MODEL:
- FORGED SERIES
- STROKE LENGTH METRIC:
- 53.60 MM
$339.95 -
WISECO Piston - +2.00 mm - Kawasaki KX 125 719M05600
WISECO
$179.95WISECO Piston +2.00 mm Kawasaki KX 125 719M05600 Wiseco Piston Kit - 719M05600 The Wiseco Piston Kit is the ultimate upgrade for riders seeking powerful performance and reliability. Built using advanced materials and engineering, this kit is perfect for...719M05600- SKU:
- 719M05600
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- DISPLACEMENT:
- 124 CC
- STROKE LENGTH:
- 54,50 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON
- STROKE LENGTH METRIC:
- 54.50 MM
- UNITS:
- EACH
- BORE - OVERSIZE:
- +2,00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- BORE SIZE METRIC:
- 56.00 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
$179.95 -
WISECO Piston 716M08800
WISECO
$174.95Wiseco Piston Kit - 716M08800 Boost the performance of your Sea-Doo watercraft with the Wiseco Piston Kit, expertly engineered to deliver exceptional power, durability, and efficiency. With this high-quality piston kit, your engine will reach new levels...716M08800- SKU:
- 716M08800
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 951 CC
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- BORE SIZE METRIC:
- 88.00 MM
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- WATERCRAFT
$174.95 -
WISECO Piston 716M08850
WISECO
$174.95Wiseco Piston Kit - 716M08850 Enhance your Sea-Doo's performance with the Wiseco Piston Kit, a precision-engineered solution designed for unbeatable strength and power. This kit provides the perfect upgrade for high-performance watercraft enthusiasts,...716M08850- SKU:
- 716M08850
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- BORE SIZE METRIC:
- 88.50 MM
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- DISPLACEMENT:
- 960 CC
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE:
- +0,50 MM
- RIDING STYLE:
- WATERCRAFT
$174.95 -
WISECO Piston 716M08900
WISECO
$174.95Wiseco Piston Kit - 716M08900 Maximize the performance of your Sea-Doo watercraft with the Wiseco Piston Kit. Built with precision and premium materials, this kit is designed to provide unparalleled durability and power for riders who demand the best...716M08900- SKU:
- 716M08900
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- BORE - OVERSIZE:
- +1,00 MM
- BORE SIZE METRIC:
- 89.00 MM
- RIDING STYLE:
- WATERCRAFT
- BORE - OVERSIZE METRIC:
- +1.00 MM
- DISPLACEMENT:
- 971 CC
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- PISTON MATERIAL:
- ALUMINUM
$174.95
