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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Hot Cams Stage 1 Camshaft for KTM 525 EXC 2003-2006 3015-1
HOT CAMS
$289.95HOT CAMS Camshaft 3015-1 Elevate your racing performance with the HOT CAMS Camshaft 3015-1, engineered for enthusiasts seeking an edge on the track. This high-performance camshaft is available in Stage 1 and Stage 2 options, ensuring optimal torque and...KTM520S1A- SKU:
- KTM520S1A
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 261°
- INTAKE LIFT METRIC:
- 10.80 MM
- EXHAUST LIFT METRIC:
- 10.20 MM
- INTAKE DURATION IMPERIAL:
- 271°
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- ATV
$289.95 -
Hot Cams Exhaust Camshaft for Suzuki RM-Z450 2015-2017 2321-1E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 2321-1E Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 2321-1E, designed specifically for high-performance racing applications. This camshaft enhances throttle response and delivers impressive power...09251195- SKU:
- 09251195
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 248.35°
- RIDING STYLE:
- OFF-ROAD
- EXHAUST LIFT METRIC:
- 9.70 MM
- TYPE:
- STAGE 1
- PRODUCT NAME:
- CAMSHAFT
$289.95 -
On Sale
Hot Cams Exhaust Camshaft for Suzuki RM-Z450 2015-2017 2323-2E
HOT CAMS
MSRP: $263.95Now: $172.00Was: $263.95HOT CAMS Exhaust Camshaft 2323-2E Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 2323-2E, designed for high-performance racing applications. This camshaft enhances throttle response and power delivery, ensuring a thrilling...09251196- SKU:
- 09251196
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- EXHAUST LIFT METRIC:
- 9.04 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 259.02°
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- RIDING STYLE:
- OFF-ROAD
MSRP: $263.95Now: $172.00Was: $263.95 -
Hot Cams Stage 1 Intake Camshaft for 2017-2018 Yamaha YZ250F 4324-1IN
HOT CAMS
$289.95HOT CAMS Camshaft 4324-1IN Experience unmatched performance with the HOT CAMS Camshaft 4324-1IN, engineered for high-performance racing. Designed for easy drop-in installation, these camshafts optimize torque and horsepower, enhancing your engine's...09251197- SKU:
- 09251197
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- INTAKE LIFT METRIC:
- 9.47 MM
- TYPE:
- STAGE 1
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 248.44°
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
Hot Cams Exhaust Camshaft for Yamaha YZ250F 2017-2018 4325-1E
HOT CAMS
$263.95HOT CAMS Exhaust Camshaft 4325-1E Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 4325-1E, designed for high-performance racing applications. This camshaft enhances throttle response and power delivery across the entire RPM...09251198- SKU:
- 09251198
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
- EXHAUST DURATION IMPERIAL:
- 245.59°
- UNITS:
- EACH
- EXHAUST LIFT METRIC:
- 8.59 MM
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
$263.95Qty in Cart: 0Quantity:Price:$263.95Subtotal: -
Hot Cams Stage 2 Intake Camshaft for Yamaha YZ250F 2017-2018 4326-2IN
HOT CAMS
$289.95HOT CAMS Camshaft 4326-2IN Elevate your racing performance with the HOT CAMS Camshaft 4326-2IN, engineered for enthusiasts seeking precision and power. This high-performance camshaft is available in Stage 1 and Stage 2 options, offering tailored...09251199- SKU:
- 09251199
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- INTAKE LIFT METRIC:
- 9.91 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 256.89°
- RIDING STYLE:
- OFF-ROAD
$289.95 -
Hot Cams Exhaust Camshaft for Yamaha YZ250F 2017-2018 4327-2E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 4327-2E Elevate your engine's performance with the HOT CAMS Exhaust Camshaft 4327-2E, designed for high-performance racing applications. This camshaft optimizes torque delivery and enhances peak horsepower, ensuring a thrilling...09251200- SKU:
- 09251200
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- EXHAUST LIFT METRIC:
- 9.02 MM
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 252.83°
- RIDING STYLE:
- OFF-ROAD
$289.95 -
Hot Cams Camshaft for Honda CRF 450 R 2010-2016 1259-1
HOT CAMS
$415.95HOT CAMS Camshaft 1259-1 Elevate your racing performance with the HOT CAMS Camshaft 1259-1. Designed for enthusiasts seeking optimal power, these high-performance camshafts are engineered for seamless integration with stock valve springs, ensuring...09250843- SKU:
- 09250843
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- INTAKE DURATION IMPERIAL:
- 236°
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- EXHAUST LIFT METRIC:
- 8.57 MM
- INTAKE LIFT METRIC:
- 9.58 MM
- TYPE:
- STAGE 1
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 270°
$415.95 -
Hot Cams Stage 2 Camshaft for 2010-2016 Honda CRF450R 1260-2
HOT CAMS
$415.95HOT CAMS Camshaft 1260-2 Elevate your racing performance with the HOT CAMS Camshaft 1260-2, engineered for optimal power delivery and responsiveness. Available in Stage 1 and Stage 2 configurations, these camshafts are designed for seamless integration...09250844- SKU:
- 09250844
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- EXHAUST LIFT METRIC:
- 9.04 MM
- EXHAUST DURATION IMPERIAL:
- 265°
- INTAKE DURATION IMPERIAL:
- 254°
- INTAKE LIFT METRIC:
- 10.38 MM
$415.95 -
Hot Cams Cam Chain 2004-2016 Kawasaki KX250F HC92RH2010114
HOT CAMS
$50.95HOT CAMS Cam Chain HC92RH2010114 Experience enhanced performance with the HOT CAMS Cam Chain HC92RH2010114, designed for superior durability and efficiency. This silent chain features specially heat-treated links that provide exceptional resistance to...09250845- SKU:
- 09250845
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE FINISH:
- RAW
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 92RH2010
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$50.95 -
Hot Cams Stage 2 Camshaft for Honda CRF250R 2010-2015 1265-2
HOT CAMS
$402.95HOT CAMS Camshaft 1265-2 Unlock the full potential of your engine with the HOT CAMS Camshaft 1265-2, engineered for high-performance racing applications. Available in Stage 1 and Stage 2 options, these camshafts are designed for seamless installation...09250846- SKU:
- 09250846
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- EXHAUST DURATION IMPERIAL:
- 266°
- INTAKE LIFT METRIC:
- 9.14 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- INTAKE DURATION IMPERIAL:
- 255°
- APPLICATION:
- INTAKE
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST LIFT METRIC:
- 8.84 MM
- TYPE:
- STAGE 2
$402.95 -
Hot Cams Stage 2 Intake Camshaft for Suzuki DR-Z400E 2000-2008 2251-2IN
HOT CAMS
$268.95HOT CAMS Camshaft 2251-2IN Unlock the full potential of your engine with the HOT CAMS Camshaft 2251-2IN. Engineered for high-performance racing, these camshafts are designed to enhance both torque and horsepower, offering a significant boost in throttle...09250693- SKU:
- 09250693
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INTAKE LIFT METRIC:
- 9.07 MM
- PRODUCT NAME:
- CAMSHAFT
- INTAKE DURATION IMPERIAL:
- 238.5°
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$268.95 -
Hot Cams Exhaust Camshaft for Suzuki DR-Z400E 2000-2008 2252-2E
HOT CAMS
$296.95High-Performance HOT CAMS Exhaust Camshaft 2252-2E Unlock your engine's potential with the HOT CAMS Exhaust Camshaft 2252-2E, designed for serious racing enthusiasts. This camshaft enhances throttle response and power delivery across the entire RPM...09250694- SKU:
- 09250694
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- EXHAUST LIFT METRIC:
- 9.07 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 238°
- APPLICATION:
- EXHAUST
- TYPE:
- STAGE 2
$296.95 -
Hot Cams Stage 2 Intake Camshaft for KTM 250 SX-F 2011-2012 3227-2IN
HOT CAMS
$149.95HOT CAMS Camshaft 3227-2IN Elevate your engine's performance with the HOT CAMS 3227-2IN Camshaft, designed for serious racing enthusiasts. This high-performance camshaft is engineered to maximize torque and horsepower, making it an ideal upgrade for both...09250699- SKU:
- 09250699
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 253°
- INTAKE LIFT METRIC:
- 10.73 MM
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- RIDING STYLE:
- OFF-ROAD
$149.95 -
Hot Cams 10mm Valve Shim Kit for KTM 1190 Adventure 2014-2016 HCSHIM31
HOT CAMS
$109.95HOT CAMS Cam Shim Kit HCSHIM31 Enhance your engine's performance with the HOT CAMS Cam Shim Kit HCSHIM31. Designed for precision and reliability, this kit allows for easy adjustments to your camshaft, ensuring optimal valve clearance and improved engine...09250726- SKU:
- 09250726
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PRODUCT NAME:
- SHIM KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- 5 PACK
- DIAMETER METRIC:
- 10.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- VALVE
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
Hot Cams Cam Chain for Honda CRF250R 2004-2009 and CRF250X 2004-2017 HC92RH2015104
HOT CAMS
$74.95HOT CAMS Cam Chain HC92RH2015104 Elevate your engine's performance with the HOT CAMS Cam Chain HC92RH2015104. Designed with precision, this silent chain features exclusive heat-treated links that ensure superior durability and resistance to wear...09250761- SKU:
- 09250761
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE FINISH:
- RAW
- CHAIN SIZE:
- 92RH2015
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- RAW
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$74.95 -
Hot Cams Cam Chain for KTM 450 SX-F 2007-2012 HC98XRH2015080
HOT CAMS
$51.95HOT CAMS Cam Chain HC98XRH2015080 Experience unparalleled performance with the HOT CAMS Cam Chain HC98XRH2015080. Designed with precision engineering, this silent chain features exclusive heat-treated links that enhance durability and resistance to wear...09250985- SKU:
- 09250985
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
- MATERIAL:
- STEEL
- MODEL:
- SILENT
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 98XRH2015
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE FINISH:
- RAW
$51.95 -
Hot Cams Cam Chain for Honda CRF100F 2004-2013 HCDID25H090
HOT CAMS
$40.95HOT CAMS Cam Chain HCDID25H090 Experience superior performance with the HOT CAMS Cam Chain HCDID25H090, designed for durability and reliability. Its exclusive heat-treated links ensure exceptional resistance to friction and impact, making it a top choice...09250989- SKU:
- 09250989
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- ROLLER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN
- BASE FINISH:
- RAW
- CHAIN SIZE:
- DID25H
- TYPE:
- CAM
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$40.95 -
Hot Cams Cam Chain for Honda TRX200 FourTrax 1990-1991 HCDID25H100
HOT CAMS
$53.95HOT CAMS Cam Chain HCDID25H100 Experience superior performance with the HOT CAMS Cam Chain HCDID25H100, designed for enthusiasts who demand reliability and precision. This silent chain features exclusive heat-treated links that provide exceptional...09250990- SKU:
- 09250990
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE FINISH:
- RAW
- CHAIN SIZE:
- DID25H
- RIDING STYLE:
- STREET
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- MODEL:
- ROLLER
$53.95 -
On Sale
Hot Cams Stage 2 Intake Camshaft for Kawasaki KLX450R 2008-2012 2198-2IN
HOT CAMS
MSRP: $240.95Now: $154.00Was: $240.95HOT CAMS Camshaft 2198-2IN Experience unparalleled performance with the HOT CAMS 2198-2IN camshaft, designed specifically for high-performance racing applications. This camshaft offers a perfect blend of enhanced torque and horsepower, making it an ideal...09250565- SKU:
- 09250565
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- INTAKE LIFT METRIC:
- 9.91 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 250°
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- INTAKE
MSRP: $240.95Now: $154.00Was: $240.95
