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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DEL WEST Intake Valve DW-KX250F-IV09
DEL WEST
$155.95DEL WEST Intake Valve DW-KX250F-IV09Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261053- SKU:
- 09261053
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- TITANIUM
$155.95 -
DEL WEST Intake Valve DW-KX250F-IV07
DEL WEST
$172.95DEL WEST Intake Valve DW-KX250F-IV07Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261052- SKU:
- 09261052
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
$172.95 -
DEL WEST Exhaust Valve DW-CRF250R-EV04
DEL WEST
$155.95DEL WEST Exhaust Valve DW-CRF250R-EV04Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261041- SKU:
- 09261041
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$155.95 -
Wiseco Intake Valve Honda CRF150R 2007-2021 VIS016
WISECO
$24.99WISECO Intake Valve VIS016 The WISECO Intake Valve VIS016 is engineered for high-performance applications, utilizing advanced CVD or CNI treatments to enhance durability and efficiency. These coatings significantly reduce wear and friction, ensuring...09260694- SKU:
- 09260694
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- INTAKE
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$24.99 -
Wiseco Exhaust Valve Honda CRF150R 2007-2021 VES016
WISECO
$34.95WISECO Exhaust Valve VES016 The WISECO Exhaust Valve VES016 is engineered for optimal performance in high-stress environments. Utilizing advanced CVD or CNI treatments, this valve significantly minimizes wear and friction while effectively resisting heat...09260692- SKU:
- 09260692
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
$34.95 -
XCELDYNE Valve Seal Kit CVMSEA43000
XCELDYNE
$19.44XCELDYNE Valve Seal Kit CVMSEA43000Made from premium Viton material and offers superior oil control, Exhibit the least amount of parasitic drag and wear on the valve, giving greater life of the valve and better power, Fit OE valve and valve guide...09260661- SKU:
- 09260661
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- ATV
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- KIT
$19.44 -
XCELDYNE Valve Guide Kit - Exhaust CVGM12002
XCELDYNE
$36.63XCELDYNE Valve Guide Kit Exhaust CVGM12002Highest tolerances for correct valve stem support and fitment in cylinder head, Built from Xceldyne's specified blend of Manganese-bronze, Heat dissipation (thermal conductivity) and valve stem lubrication are...09260602- SKU:
- 09260602
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- EXHAUST
- MATERIAL:
- MANGANESE-BRONZE
- PRODUCT NAME:
- VALVE GUIDE
- UNITS:
- 2 PIECE
- RIDING STYLE:
- OFF-ROAD
$36.63Qty in Cart: 0Quantity:Price:$36.63Subtotal: -
Hot Cams Camshaft Intake 2015-2017 Suzuki RM-Z 450 2320-1IN
HOT CAMS
$264.95HOT CAMS Camshaft 2320-1IN Elevate your racing performance with the HOT CAMS Camshaft 2320-1IN. Designed for enthusiasts seeking a perfect blend of torque and peak horsepower, this camshaft features advanced technology for improved throttle response...09251193- SKU:
- 09251193
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- INTAKE LIFT METRIC:
- 9.60 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 235.32°
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
$264.95 -
Hot Cams Exhaust Camshaft for Suzuki RM-Z250 2016-2020 2310-2E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 2310-2E Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 2310-2E. Designed for high-performance racing applications, this camshaft enhances both torque and horsepower, ensuring optimal performance...09251192- SKU:
- 09251192
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- APPLICATION:
- EXHAUST
- TYPE:
- STAGE 2
- UNITS:
- EACH
- EXHAUST LIFT METRIC:
- 8.89 MM
- EXHAUST DURATION IMPERIAL:
- 244°
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CAMSHAFT
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
Hot Cams Exhaust Camshaft for Suzuki RM-Z250 2016-2020 2309-1E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 2309-1E Elevate your engine's performance with the HOT CAMS Exhaust Camshaft 2309-1E, designed for high-performance racing applications. This camshaft optimizes torque and horsepower, ensuring a thrilling driving experience with...09251191- SKU:
- 09251191
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- EXHAUST LIFT METRIC:
- 8.38 MM
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 239°
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
$289.95 -
Hot Cams Stage 2 Intake Camshaft for 2016-2022 KTM 250 SX-F 3308-2IN
HOT CAMS
$629.95HOT CAMS Camshaft 3308-2IN Elevate your engine's performance with the HOT CAMS Camshaft 3308-2IN, designed for high-octane racing. This camshaft offers a seamless upgrade for stock valve springs, enhancing both torque and horsepower depending on your...09251190- SKU:
- 09251190
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STAGE 2
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 253°
- INTAKE LIFT METRIC:
- 11.63 MM
- PRODUCT NAME:
- CAMSHAFT
$629.95 -
Hot Cams Exhaust Camshaft for 2016-2022 KTM 250 SX-F 3307-E
HOT CAMS
$629.95HOT CAMS Exhaust Camshaft 3307-E Elevate your engine's performance with the HOT CAMS Exhaust Camshaft 3307-E, designed specifically for high-performance racing applications. Featuring advanced technology for enhanced throttle response, this camshaft...09251189- SKU:
- 09251189
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- EXHAUST DURATION IMPERIAL:
- 238.30°
- TYPE:
- STAGE 1
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- EXHAUST LIFT METRIC:
- 10.51 MM
$629.95 -
Hot Cams Stage 1 Intake Camshaft for 2016-2022 KTM 250 SX-F 3306-1IN
HOT CAMS
$672.95HOT CAMS Camshaft 3306-1IN Elevate your performance with the HOT CAMS Camshaft 3306-1IN, engineered for high-performance racing applications. This camshaft is designed to seamlessly integrate with stock valve springs, offering an ideal balance of torque...09251188- SKU:
- 09251188
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 242°
- INTAKE LIFT METRIC:
- 10.86 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
$672.95 -
On Sale
Hot Cams Stage 2 Camshaft for 2016-2017 Honda CRF250R 1319-2
HOT CAMS
MSRP: $367.95Now: $244.00Was: $367.95HOT CAMS Camshaft 1319-2 Unlock the full potential of your engine with the HOT CAMS Camshaft 1319-2. Designed for high-performance racing, these camshafts are engineered for seamless installation with stock valve springs, ensuring a perfect fit for...09251184- SKU:
- 09251184
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 264.17°
- INTAKE DURATION IMPERIAL:
- 254.78°
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STAGE 2
- APPLICATION:
- INTAKE
- EXHAUST LIFT METRIC:
- 9.40 MM
- INTAKE LIFT METRIC:
- 9.40 MM
MSRP: $367.95Now: $244.00Was: $367.95 -
Hot Cams Camshaft Stage 1 Honda CRF250R 2016-2017 1318-1
HOT CAMS
$403.95HOT CAMS Camshaft 1318-1 Elevate your engine's performance with the HOT CAMS Camshaft 1318-1, designed for serious racing enthusiasts. This high-performance camshaft offers exceptional torque and horsepower gains, ensuring your vehicle performs at its...09251183- SKU:
- 09251183
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- EXHAUST LIFT METRIC:
- 8.84 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 266.26°
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- TYPE:
- STAGE 1
- INTAKE DURATION IMPERIAL:
- 241.61°
- INTAKE LIFT METRIC:
- 9.27 MM
- PRODUCT NAME:
- CAMSHAFT
$403.95 -
Hot Cams Cam Chain for Suzuki RM-Z450 2005-2024 HC82RH2010124
HOT CAMS
$58.95HOT CAMS Cam Chain HC82RH2010124 Experience superior performance with the HOT CAMS Cam Chain HC82RH2010124. Designed with exclusive heat-treated links, this silent chain provides exceptional friction and impact resistance, ensuring longevity and...09250760- SKU:
- 09250760
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 82RH2010
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- BASE FINISH:
- RAW
$58.95 -
Hot Cams Cam Chain 2004-2005 Honda TRX450R HC92RH2015114
HOT CAMS
$53.95HOT CAMS Cam Chain HC92RH2015114 Experience superior performance with the HOT CAMS Cam Chain HC92RH2015114, designed for optimal durability and reliability. Crafted with exclusive heat-treated links, this silent chain minimizes friction and enhances...09250759- SKU:
- 09250759
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MODEL:
- SILENT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 92RH2015
- PRODUCT NAME:
- CHAIN
- BASE FINISH:
- RAW
- TYPE:
- CAM
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$53.95 -
Hot Cams Cam Chain for Yamaha WR250R 2008-2020 HC98XRH2010118
HOT CAMS
$62.95HOT CAMS Cam Chain HC98XRH2010118 Experience unparalleled performance with the HOT CAMS Cam Chain HC98XRH2010118. Designed for durability and precision, this silent chain features exclusive heat-treated links that provide exceptional resistance to...09250757- SKU:
- 09250757
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE FINISH:
- RAW
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN
- CHAIN SIZE:
- 98XRH2010
- MODEL:
- SILENT
- TYPE:
- CAM
$62.95 -
Hot Cams Cam Chain for Honda CRF450R 2002-2008 and CRF450X 2005-2017 HC92RH2015112
HOT CAMS
$53.95HOT CAMS Cam Chain HC92RH2015112 Upgrade your engine's performance with the HOT CAMS Cam Chain HC92RH2015112. Designed with precision engineering, this silent chain features specially heat-treated links that enhance durability and reduce friction,...09250756- SKU:
- 09250756
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 92RH2015
- PRODUCT NAME:
- CHAIN
- BASE FINISH:
- RAW
- COLOR/FINISH:
- RAW
- UNITS:
- EACH
- MODEL:
- SILENT
- TYPE:
- CAM
$53.95 -
HOT CAMS Cam Chain HC82RH2010128
HOT CAMS
$90.95HOT CAMS Cam Chain HC82RH2010128Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250755- SKU:
- 09250755
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- RAW
- CHAIN SIZE:
- 82RH2010
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$90.95
