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 Kit with Gaskets PK1665
WISECO
$149.95Wiseco PK1665 Piston Kit Elevate your 2-stroke motorcycle’s performance with the Wiseco PK1665 Piston Kit, designed to deliver powerhouse reliability and optimized efficiency for riders who demand the best. Engineered with precision and built for...09030926- SKU:
- 09030926
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 40.95 MM
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 37.80 MM
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 49 CC
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 41.00 MM
- PRODUCT NAME:
- REBUILD KIT
$149.95Qty in Cart: 0Quantity:Price:$149.95Subtotal: -
WISECO Piston Kit with Gaskets PK1644
WISECO
$224.95Wiseco PK1644 Piston Kit Transform your 2-stroke motorcycle's engine performance with the Wiseco PK1644 Piston Kit, engineered for serious riders and racing enthusiasts. Designed to deliver outstanding efficiency, durability, and power, this kit is the...09030925- SKU:
- 09030925
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- FORGED SERIES
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 52.00 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 104 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 48.95 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON DIAMETER METRIC:
- 51.95 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$224.95 -
WISECO Piston Kit with Gaskets PK1639
WISECO
$174.95Wiseco PK1639 Piston Kit Unlock new levels of performance and reliability for your 2-stroke motorcycle with the Wiseco PK1639 Piston Kit, meticulously crafted to meet the demands of high-performance riders. Designed for precision and durability, this kit...09030924- SKU:
- 09030924
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BORE SIZE METRIC:
- 47.00 MM
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- TYPE:
- TOP END
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- REBUILD KIT
- DISPLACEMENT:
- 85 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- ARMORGLIDE®
- STROKE LENGTH METRIC:
- 48.95 MM
- UNITS:
- KIT
- PISTON DIAMETER METRIC:
- 46.95 MM
$174.95 -
WISECO Piston Kit with Gaskets PK1608
WISECO
$214.95Wiseco PK1608 Piston Kit Unlock superior power and reliability for your 2-stroke motorcycle with the Wiseco PK1608 Piston Kit, expertly designed to meet the varying demands of high-performance biking. Whether you're racing on the track or exploring...09030923- SKU:
- 09030923
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON DIAMETER METRIC:
- 53.95 MM
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 54.00 MM
- SKIRT COATING:
- NON-COATED
- STROKE LENGTH METRIC:
- 54.50 MM
$214.95 -
WISECO Piston Kit with Gaskets PK1573
WISECO
$249.95Wiseco PK1573 Piston Kit Boost your 2-stroke motorcycle's power and durability with the Wiseco PK1573 Piston Kit, engineered to meet the demands of high-performance riders. Built for optimal efficiency and reliability, this comprehensive kit is the...09030921- SKU:
- 09030921
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 66.40 MM
- PISTON DIAMETER METRIC:
- 66.36 MM
- SKIRT COATING:
- NON-COATED
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- DISPLACEMENT:
- 249 CC
- PRODUCT NAME:
- REBUILD KIT
- STROKE LENGTH METRIC:
- 72.00 MM
$249.95 -
WISECO Piston Kit with Gaskets PK1506
WISECO
$164.95Wiseco PK1506 Piston Kit Supercharge your 2-stroke motorcycle engine with the Wiseco PK1506 Piston Kit, meticulously designed to deliver outstanding durability, performance, and engine efficiency. Whether you’re pushing limits on the track or...09030920- SKU:
- 09030920
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 60 CC
- SKIRT COATING:
- NON-COATED
- BORE - OVERSIZE METRIC:
- STANDARD
- STROKE LENGTH METRIC:
- 41.60 MM
- BORE SIZE METRIC:
- 43.00 MM
- PISTON DIAMETER METRIC:
- 42.94 MM
- PRODUCT NAME:
- REBUILD KIT
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$164.95 -
WISECO Piston Kit with Gaskets PK1513
WISECO
$234.95Wiseco PK1513 Piston Kit Enhance the power and reliability of your 2-stroke motorcycle engine with the Wiseco PK1513 Piston Kit, designed to deliver unparalleled performance and durability. Perfect for racers and enthusiasts alike, this premium kit...09030700- SKU:
- 09030700
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +2,00 MM
- PISTON DIAMETER METRIC:
- 55.95 MM
- TYPE:
- TOP END
- BORE SIZE METRIC:
- 56.00 MM
- PISTON SIZE METRIC:
- +2.00 MM
- PRODUCT NAME:
- REBUILD KIT
- SKIRT COATING:
- ARMORGLIDE®
$234.95 -
WISECO Piston Kit with Gaskets PK1512
WISECO
$204.95Wiseco PK1512 Piston Kit Unleash the full potential of your 2-stroke motorcycle with the Wiseco PK1512 Piston Kit, engineered to deliver top-notch durability, precision, and performance. Designed to tackle high-performance riding demands, this complete...09030699- SKU:
- 09030699
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
- BORE SIZE METRIC:
- 54.00 MM
- PRODUCT NAME:
- REBUILD KIT
- PISTON DIAMETER METRIC:
- 53.95 MM
- STROKE LENGTH METRIC:
- 54.00 MM
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- SKIRT COATING:
- ARMORGLIDE®
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- PRO-LITE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$204.95 -
WISECO Piston Kit with Gaskets PK1392
WISECO
$249.95Wiseco PK1392 Piston Kit Unlock exceptional performance for your 2-stroke motorcycle with the Wiseco PK1392 Piston Kit, designed to elevate durability, precision, and power output to support your highest riding demands. Whether you're navigating rugged...09030682- SKU:
- 09030682
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 58.00 MM
- STROKE LENGTH METRIC:
- 54.50 MM
- BORE - OVERSIZE METRIC:
- +4.00 MM
- COOLING SYSTEM:
- AIR COOLED
- DISPLACEMENT:
- 144 CC
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +4,00 MM
- MODEL:
- RACER'S CHOICE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- EACH
$249.95 -
WISECO Piston Kit with Gaskets PK1391
WISECO
$239.95Wiseco PK1391 Piston Kit Give your 2-stroke motorcycle engine a performance boost with the Wiseco PK1391 Piston Kit, a premium upgrade designed for riders who demand optimal efficiency, durability, and power delivery. Whether you're exploring trails or...09030681- SKU:
- 09030681
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BORE SIZE METRIC:
- 56.00 MM
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- FORGED
- COOLING SYSTEM:
- AIR COOLED
- STROKE LENGTH METRIC:
- 54.50 MM
- DISPLACEMENT:
- 134 CC
- PRODUCT NAME:
- REBUILD KIT
- BORE - OVERSIZE:
- +2,00 MM
- BORE - OVERSIZE METRIC:
- +2.00 MM
- MODEL:
- RACER'S CHOICE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- EACH
$239.95 -
BBR MOTORSPORTS Engine kit - 120cc 411-HXR-1001
BBR MOTORSPORTS
$382.95BBR MOTORSPORTS Engine kit 120cc 411-HXR-1001Comes complete with custom "big finned" BBR aluminum cylinder, piston, rings, piston pin, clip, BBR Exclusive motocross grind performance camshaft, HD valve springs, rockers with tappet adjusters and gasket...09030112- SKU:
- 09030112
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- TYPE:
- TOP END
- DISPLACEMENT:
- 120 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- ENGINE
- STYLE:
- BIG BORE
$382.95Qty in Cart: 0Quantity:Price:$382.95Subtotal: -
Pro Filter Oil Filter for 2003-2004 Polaris Sportsman 600 PF-196
PRO FILTER
$11.99PRO FILTER Replacement Oil Filter PF-196 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-196. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration for both synthetic and...07120607- SKU:
- 07120607
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- RIDING STYLE:
- SNOW
- STYLE:
- PREMIUM
$11.99 -
Pro Filter Replacement Oil Filter for 1996-2004 Aprilia Leonardo 125 PF-185
PRO FILTER
$6.99PRO FILTER Replacement Oil Filter PF-185 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-185. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and flow rates,...07120604- SKU:
- 07120604
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- STYLE:
- PREMIUM
- UNITS:
- EACH
- PRODUCT NAME:
- OIL FILTER
$6.99 -
Pro Filter Oil Filter for 2003-2006 Aprilia Atlantic 125 PF-183
PRO FILTER
$11.99PRO FILTER Replacement Oil Filter PF-183 Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-183. Designed for high performance, this oil filter features advanced filtration technology to ensure optimal flow rates and...07120603- SKU:
- 07120603
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- OIL FILTER
- BASE FINISH:
- CHROME
- STYLE:
- PREMIUM
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$11.99 -
Pro Filter Harley Davidson FXD Dyna Super Glide 1995-1998 FXDL Dyna Low Rider 1993-1998 FXDWG Dyna Wide Glide 1993-1998 FXDB-D Dyna Glide Daytona 1992 FXDB-S Dyna Glide Sturgis 1991 PF-173C
PRO FILTER
$17.99PRO FILTER Replacement Oil Filter PF-173C Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-173C. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and consistent...07120600- SKU:
- 07120600
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BASE FINISH:
- CHROME
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- STYLE:
- PREMIUM
$17.99 -
Pro Filter Replacement Oil Filter for 1982-1984 Harley Davidson XLX 1000 PF-172C
PRO FILTER
$15.99PRO FILTER Replacement Oil Filter PF-172C Enhance your engine's performance with the PRO FILTER Replacement Oil Filter PF-172C. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and flow rates. Its...07120599- SKU:
- 07120599
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- STYLE:
- PREMIUM
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
$15.99Qty in Cart: 0Quantity:Price:$15.99Subtotal: -
Pro Filter Oil Filter for BMW R 18 2021-2022 PF-164
PRO FILTER
$11.99PRO FILTER Replacement Oil Filter PF-164 Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-164. Designed for high performance, this OEM-quality filter ensures optimal filtration and flow rates, making it ideal for both...07120594- SKU:
- 07120594
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- OIL FILTER
- BASE COLOR:
- BLACK
- STYLE:
- PREMIUM
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
Pro Filter 1999-2006 KTM 640 Duke II Oil Filter PF-156
PRO FILTER
$11.99PRO FILTER Replacement Oil Filter PF-156 Experience superior engine protection with the PRO FILTER Replacement Oil Filter PF-156. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and flow rates,...07120589- SKU:
- 07120589
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- PAPER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- STYLE:
- PREMIUM
$11.99 -
Pro Filter 2002-2007 Husqvarna TE250 TE450 TE510 Oil Filter PF-154
PRO FILTER
$6.99PRO FILTER Replacement Oil Filter PF-154 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-154. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and consistent flow...07120588- SKU:
- 07120588
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- CHROME
- STYLE:
- PREMIUM
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- PAPER
- UNITS:
- EACH
$6.99 -
Pro Filter Replacement Oil Filter Ducati 1098 2007-2008 PF-153
PRO FILTER
$11.99PRO FILTER Replacement Oil Filter PF-153 Upgrade your engine's performance with the PRO FILTER Replacement Oil Filter PF-153. Designed to meet and exceed OEM specifications, this high-performance filter ensures optimal filtration and flow rates,...07120587- SKU:
- 07120587
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- OIL FILTER
- STYLE:
- PREMIUM
$11.99
