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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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HOT RODS Bottom End Kit CBK0209
HOT RODS
$494.95HOT RODS Bottom End Kit CBK0209Kit features everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild, "Stroker...09210572- SKU:
- 09210572
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- DISPLACEMENT:
- 108 CC
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- +4.00 MM
- UNITS:
- KIT
- COLOR/FINISH:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STROKER
- MODEL:
- 2-CYCLE
- PRODUCT NAME:
- BOTTOM END KIT
$494.95 -
HOT RODS Bottom End Kit CBK0207
HOT RODS
$492.95HOT RODS Bottom End Kit CBK0207Kit features everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild, "Stroker...09210573- SKU:
- 09210573
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
- COLOR/FINISH:
- STEEL
- MATERIAL:
- 4140 STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OE REPLACEMENT
- UNITS:
- KIT
- MODEL:
- 2-CYCLE
- PRODUCT NAME:
- BOTTOM END KIT
- STROKE LENGTH METRIC:
- STANDARD
$492.95 -
HOT RODS Bottom End Kit CBK0205
HOT RODS
$663.95HOT RODS Bottom End Kit CBK0205Kit features everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild, "Stroker...09210576- SKU:
- 09210576
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- MODEL:
- 4-CYCLE
- UNITS:
- KIT
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- STANDARD
- TYPE:
- OE REPLACEMENT
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- BOTTOM END KIT
- RIDING STYLE:
- OFF-ROAD
$663.95 -
HOT RODS Crankshaft Kit CBK0091
HOT RODS
$441.95HOT RODS Crankshaft Kit CBK0091Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210336- SKU:
- 09210336
- Availability:
- Ships Same Business Day
- Weight:
- 8.25 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- OEM
$441.95 -
HOT RODS Crankshaft Kit CBK0092
HOT RODS
$465.95HOT RODS Crankshaft Kit CBK0092Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210337- SKU:
- 09210337
- Availability:
- Ships Same Business Day
- Weight:
- 11.95 LBS
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$465.95 -
HOT RODS Crankshaft Kit CBK0093
HOT RODS
$638.95HOT RODS Crankshaft Kit CBK0093Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210338- SKU:
- 09210338
- Availability:
- Ships Same Business Day
- Weight:
- 12.85 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$638.95 -
HOT RODS Crankshaft Kit CBK0094
HOT RODS
$663.95HOT RODS Crankshaft Kit CBK0094Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210339- SKU:
- 09210339
- Availability:
- Ships Same Business Day
- Weight:
- 12.55 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
$663.95 -
HOT RODS Crankshaft Kit CBK0095
HOT RODS
$809.95HOT RODS Crankshaft Kit CBK0095Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210340- SKU:
- 09210340
- Availability:
- Ships Same Business Day
- Weight:
- 13.35 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- OEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$809.95 -
HOT RODS Crankshaft Kit CBK0099
HOT RODS
$686.95HOT RODS Crankshaft Kit CBK0099Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210341- SKU:
- 09210341
- Availability:
- Ships Same Business Day
- Weight:
- 9.90 LBS
- TYPE:
- OEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
$686.95 -
HOT RODS Crankshaft Kit CBK0100
HOT RODS
$392.95HOT RODS Crankshaft Kit CBK0100Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210342- SKU:
- 09210342
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$392.95Qty in Cart: 0Quantity:Price:$392.95Subtotal: -
HOT RODS Crankshaft Kit CBK0101
HOT RODS
$392.95HOT RODS Crankshaft Kit CBK0101Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210343- SKU:
- 09210343
- Availability:
- Ships Same Business Day
- Weight:
- 6.60 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OEM
- UNITS:
- KIT
$392.95 -
HOT RODS Crankshaft Kit CBK0102
HOT RODS
$368.95HOT RODS Crankshaft Kit CBK0102Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...09210344- SKU:
- 09210344
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$368.95 -
HOT RODS Crankshaft 4075
HOT RODS
$306.95HOT RODS Crankshaft 4075Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and ready for...09210127- SKU:
- 09210127
- Availability:
- Ships Same Business Day
- Weight:
- 5.25 LBS
- COLOR/FINISH:
- STEEL
- DISPLACEMENT:
- 150 CC
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 43.80 MM
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- FEATURES:
- HEAVY DUTY CRANKSHAFT
- MATERIAL:
- 4140 STEEL
- UNITS:
- ASSEMBLY
- MODEL:
- 4-CYCLE
- TYPE:
- OEM STROKE
$306.95 -
HOT RODS Crankshaft 4083
HOT RODS
$404.95HOT RODS Crankshaft 4083Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and ready for...09210128- SKU:
- 09210128
- Availability:
- Ships Same Business Day
- Weight:
- 7.17 LBS
- STROKE LENGTH METRIC:
- 52.20 MM
- FEATURES:
- HEAVY DUTY CRANKSHAFT
- MATERIAL:
- 4140 STEEL
- UNITS:
- ASSEMBLY
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 250 CC
- MODEL:
- 4-CYCLE
- TYPE:
- OEM STROKE
$404.95 -
COMETIC Top End Gasket Set - Gas Gas C3261
COMETIC
$56.95COMETIC Top End Gasket Set Gas Gas C3261Top end gasket kits include correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end, MLS head gaskets promote an even torque load across the...09344128- SKU:
- 09344128
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
$56.95 -
Hot Cams Cam Chain for Kawasaki KX450F 2006-2008 and KLX450R 2008-2009 HC98XRH2010124
HOT CAMS
$57.95HOT CAMS Cam Chain HC98XRH2010124 Experience unparalleled performance with the HOT CAMS Cam Chain HC98XRH2010124. Designed with exclusive heat-treated links, this silent chain offers superior friction and impact resistance, ensuring a smooth and reliable...09250765- SKU:
- 09250765
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MODEL:
- SILENT
- RIDING STYLE:
- STREET
- BASE FINISH:
- RAW
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- CHAIN SIZE:
- 98XRH2010
- PRODUCT NAME:
- CHAIN
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- UNITS:
- EACH
$57.95 -
Hot Cams Cam Chain for Husqvarna FC450 2016-2018 and KTM 450 SX-F 2016-2018 HC92RH2015108
HOT CAMS
$71.95HOT CAMS Cam Chain HC92RH2015108 Experience superior performance with the HOT CAMS Cam Chain HC92RH2015108, designed for optimal durability and efficiency. Crafted with exclusive heat-treated links, this silent chain ensures minimal friction and...09250822- SKU:
- 09250822
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE FINISH:
- RAW
- CHAIN SIZE:
- 92RH2015
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- UNITS:
- EACH
$71.95Qty in Cart: 0Quantity:Price:$71.95Subtotal: -
Hot Cams Cam Chain for KTM 350 EXC-F 2012-2016 HC98XRH2015112
HOT CAMS
$102.95HOT CAMS Cam Chain HC98XRH2015112 Experience superior performance with the HOT CAMS Cam Chain HC98XRH2015112. Designed for durability and efficiency, this silent chain features advanced heat-treated links that provide exceptional resistance to friction...09250823- SKU:
- 09250823
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- CHAIN SIZE:
- 98XRH2015
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- CHAIN
- UNITS:
- EACH
$102.95 -
Hot Cams Cam Chain for Yamaha TT 600 1983-1986 HC82RH2015126
HOT CAMS
$51.95HOT CAMS Cam Chain HC82RH2015126 Experience unparalleled performance with the HOT CAMS Cam Chain HC82RH2015126. Designed with exclusive heat-treated links, this silent chain ensures superior friction and impact resistance, making it a top choice for...09250860- SKU:
- 09250860
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 82RH2015
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN
- BASE FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- CAM
- MODEL:
- SILENT
$51.95 -
Hot Cams Cam Chain Yamaha YFZ450R 2009-2018 HC98XRH2010120
HOT CAMS
$43.95HOT CAMS Cam Chain HC98XRH2010120 Experience superior performance with the HOT CAMS Cam Chain HC98XRH2010120, designed for enhanced durability and reliability. Its exclusive heat-treated links provide exceptional resistance to friction and impact,...09250864- SKU:
- 09250864
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE FINISH:
- RAW
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- TYPE:
- CAM
- CHAIN SIZE:
- 98XRH2010
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- CHAIN
- UNITS:
- EACH
$43.95
