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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- Qty in Cart
- Quantity
- Price
- Subtotal
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HOT CAMS Camshaft 3015-1
HOT CAMS
$289.95HOT CAMS Camshaft 3015-1High-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
HOT CAMS Exhaust Camshaft 2321-1E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 2321-1EHigh-performance racing camshafts, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower, Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams...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 2323-2E
HOT CAMS
MSRP: $263.95Now: $172.00Was: $263.95HOT CAMS Exhaust Camshaft 2323-2EHigh-performance racing camshafts, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower, Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams...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 Camshaft 4324-1IN
HOT CAMS
$289.95HOT CAMS Camshaft 4324-1INHigh-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 4325-1E
HOT CAMS
$263.95HOT CAMS Exhaust Camshaft 4325-1EHigh-performance racing camshafts, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower, Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams...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 Camshaft 4326-2IN
HOT CAMS
$289.95HOT CAMS Camshaft 4326-2INHigh-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 4327-2E
HOT CAMS
$289.95HOT CAMS Exhaust Camshaft 4327-2EHigh-performance racing camshafts, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower, Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams...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 1259-1
HOT CAMS
$415.95HOT CAMS Camshaft 1259-1High-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 Camshaft 1260-2
HOT CAMS
$415.95HOT CAMS Camshaft 1260-2High-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 HC92RH2010114
HOT CAMS
$50.95HOT CAMS Cam Chain HC92RH2010114Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250845- 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 Camshaft 1265-2
HOT CAMS
$402.95HOT CAMS Camshaft 1265-2High-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 Camshaft 2251-2IN
HOT CAMS
$268.95HOT CAMS Camshaft 2251-2INHigh-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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 2252-2E
HOT CAMS
$296.95HOT CAMS Exhaust Camshaft 2252-2EHigh-performance racing camshafts, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower, Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams...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 Camshaft 3227-2IN
HOT CAMS
$149.95HOT CAMS Camshaft 3227-2INHigh-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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
$149.95Qty in Cart: 0Quantity:Price:$149.95Subtotal: -
HOT CAMS Cam Shim Kit HCSHIM31
HOT CAMS
$109.95HOT CAMS Cam Shim Kit HCSHIM31Refills sold to dealer in 5-pack.; sold to consumer each09250726- 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
$109.95 -
HOT CAMS Cam Chain HC92RH2015104
HOT CAMS
$74.95HOT CAMS Cam Chain HC92RH2015104Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250761- 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 HC98XRH2015080
HOT CAMS
$51.95HOT CAMS Cam Chain HC98XRH2015080Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250985- 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 HCDID25H090
HOT CAMS
$40.95HOT CAMS Cam Chain HCDID25H090Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250989- 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 HCDID25H100
HOT CAMS
$53.95HOT CAMS Cam Chain HCDID25H100Silent chain, Exclusive heat-treated links create excellent friction and impact resistance, Engineered to exceed OEM specifications and tolerances09250990- 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 Camshaft 2198-2IN
HOT CAMS
MSRP: $240.95Now: $154.00Was: $240.95HOT CAMS Camshaft 2198-2INHigh-performance racing camshafts, Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs, In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide...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
