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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- Price
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Hot Cams Exhaust Camshaft for Kawasaki KX250F 2004-2010 2068-2E
HOT CAMS
$272.95HOT CAMS Exhaust Camshaft 2068-2E Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 2068-2E, designed for high-performance racing applications. This advanced camshaft enhances throttle response and delivers impressive power...09250149- SKU:
- 09250149
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 248°
- UNITS:
- EACH
- EXHAUST LIFT METRIC:
- 8.25 MM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
$272.95 -
Hot Cams Stage 2 Intake Camshaft for Kawasaki KX250F 2004-2010 2067-2IN
HOT CAMS
$272.95HOT CAMS Camshaft 2067-2IN Elevate your racing performance with the HOT CAMS 2067-2IN camshaft, engineered for enthusiasts seeking optimal torque and horsepower. This high-performance camshaft is designed to seamlessly integrate with stock valve springs,...09250148- SKU:
- 09250148
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
- TYPE:
- STAGE 2
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 258°
- INTAKE LIFT METRIC:
- 9.14 MM
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CAMSHAFT
$272.95 -
Hot Cams Stage 3 Camshaft for Honda TRX400EX 1999-2008 1051-3
HOT CAMS
$355.95HOT CAMS Camshaft 1051-3 Unlock the full potential of your engine with the HOT CAMS Camshaft 1051-3. Designed for high-performance racing, these camshafts are engineered for seamless integration with stock valve springs, ensuring a hassle-free upgrade...09250083- SKU:
- 09250083
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- EXHAUST LIFT METRIC:
- 9.00 MM
- INTAKE DURATION IMPERIAL:
- 262°
- INTAKE LIFT METRIC:
- 9.10 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 257°
- APPLICATION:
- EXHAUST
- TYPE:
- STAGE 3
$355.95 -
Hot Cams Stage 2 Camshaft for Honda CRF250R 2004-2009 1139-2
HOT CAMS
$415.95HOT CAMS Camshaft 1139-2 Elevate your engine's performance with the HOT CAMS Camshaft 1139-2, designed for racing enthusiasts seeking optimal power and responsiveness. Available in Stage 1 and Stage 2 options, these camshafts are engineered for seamless...09250082- SKU:
- 09250082
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- EXHAUST LIFT METRIC:
- 8.35 MM
- PRODUCT NAME:
- CAMSHAFT
- INTAKE LIFT METRIC:
- 8.40 MM
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 267°
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INTAKE DURATION IMPERIAL:
- 252°
- TYPE:
- STAGE 2
$415.95 -
Wossner Top End Bearing Kawasaki KX 500 1988-2004 N1052
WOSSNER
$18.50The WOSSNER Top End Bearing is engineered for optimal performance and durability, making it an essential component for high-performance engines. With precise dimensions of 19 mm x 24 mm x 24.8 mm, this bearing ensures a perfect fit and reliable operation...09240463- SKU:
- 09240463
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH METRIC:
- 24.8 MM
- PRODUCT NAME:
- BEARING
- TYPE:
- TOP END
- INSIDE DIAMETER METRIC:
- 19 MM
- OUTSIDE DIAMETER METRIC:
- 24 MM
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- CONNECTING ROD
- UNITS:
- EACH
$18.50 -
Wossner Top End Bearing 18x22x23.5 mm Kawasaki KX250 2002-2007 N1049
WOSSNER
$18.50The WOSSNER Top End Bearing is engineered for optimal performance, precision, and durability, making it an essential component for your engine assembly. With dimensions of 18 mm x 22 mm x 23.5 mm, this bearing ensures a perfect fit and smooth operation...09240462- SKU:
- 09240462
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER METRIC:
- 18 MM
- PRODUCT NAME:
- BEARING
- APPLICATION:
- CONNECTING ROD
- RIDING STYLE:
- OFF-ROAD
- LENGTH METRIC:
- 23.5 MM
- TYPE:
- TOP END
- UNITS:
- EACH
- OUTSIDE DIAMETER METRIC:
- 22 MM
$18.50 -
Wossner Top End Bearing for Yamaha YZ125 2005-2022 N1047
WOSSNER
$18.50WOSSNER Top End Bearing 15 mm x 19 mm x 17.3 mm N1047 Experience superior performance and durability with the WOSSNER Top End Bearing, designed specifically for high-performance applications. Engineered with precision, this bearing ensures smooth...09240461- SKU:
- 09240461
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH METRIC:
- 17.3 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 15 MM
- TYPE:
- TOP END
- UNITS:
- EACH
- APPLICATION:
- CONNECTING ROD
- OUTSIDE DIAMETER METRIC:
- 19 MM
$18.50 -
Wossner Top End Bearing for 1998-2022 KTM 65 SX N1037
WOSSNER
$18.50The WOSSNER Top End Bearing is designed for optimal performance in high-demand applications, ensuring smooth operation and durability. With precise dimensions of 12 mm x 15 mm x 16.3 mm, this bearing is engineered to fit seamlessly into your machinery,...09240460- SKU:
- 09240460
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- LENGTH METRIC:
- 16.3 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- APPLICATION:
- CONNECTING ROD
- INSIDE DIAMETER METRIC:
- 12 MM
- UNITS:
- EACH
- OUTSIDE DIAMETER METRIC:
- 15 MM
$18.50 -
Wossner Top End Bearing Yamaha YZ125 1997-2001 N1011
WOSSNER
$18.50WOSSNER Top End Bearing 15 mm x 20 mm x 17.8 mm N1011 The WOSSNER Top End Bearing is engineered for high-performance applications, ensuring optimal durability and efficiency. With precise dimensions and robust construction, this bearing is designed to...09240451- SKU:
- 09240451
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH METRIC:
- 17.8 MM
- INSIDE DIAMETER METRIC:
- 15 MM
- TYPE:
- TOP END
- UNITS:
- EACH
- APPLICATION:
- CONNECTING ROD
- OUTSIDE DIAMETER METRIC:
- 20 MM
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
$18.50 -
HOT RODS Crank Bearings K067
HOT RODS
$153.95HOT RODS Crank Bearings K067Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240234- SKU:
- 09240234
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- APPLICATION:
- MAIN CRANKSHAFT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING
- TYPE:
- BALL
$153.95 -
HOT RODS Crank Bearings K066
HOT RODS
$109.95HOT RODS Crank Bearings K066Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240233- SKU:
- 09240233
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- MAIN CRANKSHAFT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING
- TYPE:
- BALL
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
HOT RODS Crank Bearings K065
HOT RODS
$109.95HOT RODS Crank Bearings K065Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240232- SKU:
- 09240232
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- MAIN CRANKSHAFT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- BALL
$109.95 -
HOT RODS Crank Bearings K064
HOT RODS
$77.95HOT RODS Crank Bearings K064Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240231- SKU:
- 09240231
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- TYPE:
- BALL
- APPLICATION:
- MAIN CRANKSHAFT
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
$77.95 -
HOT RODS Crank Bearings K057
HOT RODS
$99.95HOT RODS Crank Bearings K057Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240213- SKU:
- 09240213
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- TYPE:
- BALL
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- MAIN CRANKSHAFT
- UNITS:
- KIT
$99.95 -
HOT RODS Crank Bearings K063
HOT RODS
$107.95HOT RODS Crank Bearings K063Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240212- SKU:
- 09240212
- Availability:
- Ships Same Business Day
- Weight:
- 1.64 LBS
- PRODUCT NAME:
- BEARING
- TYPE:
- BALL
- APPLICATION:
- MAIN CRANKSHAFT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal: -
HOT RODS Crank Bearings K022
HOT RODS
$104.95HOT RODS Crank Bearings K022Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240036- SKU:
- 09240036
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
- PRODUCT NAME:
- BEARING
- TYPE:
- BALL
- UNITS:
- SET
- APPLICATION:
- MAIN CRANKSHAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$104.95 -
HOT RODS Crank Bearings K021
HOT RODS
$97.95HOT RODS Crank Bearings K021Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240035- SKU:
- 09240035
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- TYPE:
- BALL
- UNITS:
- SET
- APPLICATION:
- MAIN CRANKSHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
$97.95 -
HOT RODS Crank Bearings K012
HOT RODS
$105.95HOT RODS Crank Bearings K012Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240034- SKU:
- 09240034
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- APPLICATION:
- MAIN CRANKSHAFT
- UNITS:
- KIT
- TYPE:
- BALL
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
$105.95 -
HOT RODS Crank Bearings K010
HOT RODS
$73.95HOT RODS Crank Bearings K010Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240032- SKU:
- 09240032
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
- TYPE:
- BALL
- APPLICATION:
- MAIN CRANKSHAFT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$73.95 -
HOT RODS Crank Bearings K009
HOT RODS
$59.95HOT RODS Crank Bearings K009Precision, high-quality main bearing and seal kits complement installation of Hot Rods crankshaft assemblies09240031- SKU:
- 09240031
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- TYPE:
- BALL
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- MAIN CRANKSHAFT
- UNITS:
- KIT
$59.95
