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 Valve Shim 7.48mm x 1.30mm for Honda CBR600RR 2003-2007 5PK748130
HOT CAMS
$9.95HOT CAMS Valve Shim 7.48 x 1.30 - 5 Pack Enhance the performance of your engine with the HOT CAMS Valve Shim 7.48 x 1.30. This 5-pack of high-quality shims is designed to refill your Valve Shim Kits, ensuring optimal valve clearance and engine efficiency...09261304- SKU:
- 09261304
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- VALVE SHIM THICKNESS METRIC:
- 1.30 MM
- OUTSIDE DIAMETER METRIC:
- 7.48 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHIM
- UNITS:
- 5 PACK
- TYPE:
- VALVE
$9.95 -
Hot Cams Valve Shim 10.00mm x 2.55mm for KTM 530 EXC-R 2008-2010 5PK1000255
HOT CAMS
$10.95HOT CAMS Valve Shim 10.0 x 2.55 - 5 Pack Enhance your engine's performance with the HOT CAMS Valve Shim pack, designed to provide precise adjustments for optimal valve clearance. Each shim is crafted for durability and accuracy, ensuring your engine runs...09261288- SKU:
- 09261288
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- TYPE:
- VALVE
- VALVE SHIM THICKNESS METRIC:
- 2.55 MM
- OUTSIDE DIAMETER METRIC:
- 10.00 MM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SHIM
$10.95Qty in Cart: 0Quantity:Price:$10.95Subtotal: -
CV4 Valve Spring Shim Kit CVMS13000
CV4
$6.59CV4 Valve Spring Shim Kit CVMS13000Shim Kits for Valve Springs09261165- SKU:
- 09261165
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- TYPE:
- VALVE SPRING
- UNITS:
- 4 PACK
- PRODUCT NAME:
- SHIM
$6.59Qty in Cart: 0Quantity:Price:$6.59Subtotal: -
CV4 Valve Spring Shim Kit - .020 CVMS12001
CV4
$6.95CV4 Valve Spring Shim Kit .020 CVMS12001Shim Kits for Valve Springs09261150- SKU:
- 09261150
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SIZE IMPERIAL:
- OVERSIZE (+0.020')
- PRODUCT NAME:
- SHIM
- TYPE:
- VALVE SPRING
- UNITS:
- 4 PACK
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
CV4 Valve Spring Shim Kit - .010 CVMS12000
CV4
$6.95CV4 Valve Spring Shim Kit .010 CVMS12000Shim Kits for Valve Springs09261149- SKU:
- 09261149
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SHIM
- UNITS:
- 4 PACK
- SIZE IMPERIAL:
- OVERSIZE (+0.010')
- TYPE:
- VALVE SPRING
$6.95Qty in Cart: 0Quantity:Price:$6.95Subtotal: -
DEL WEST Outer Intake Valve DW-YZ450F-2IV03
DEL WEST
$155.95DEL WEST Outer Intake Valve DW-YZ450F-2IV03Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261075- SKU:
- 09261075
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MATERIAL:
- TITANIUM
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$155.95 -
DEL WEST Intake Valve DW-YZ450F-1IV03
DEL WEST
$155.95DEL WEST Intake Valve DW-YZ450F-1IV03Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261074- SKU:
- 09261074
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- VALVE
- APPLICATION:
- INTAKE
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
$155.95 -
DEL WEST Exhaust Valve DW-YZ450F-EV03
DEL WEST
$155.95DEL WEST Exhaust Valve DW-YZ450F-EV03Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261072- SKU:
- 09261072
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- OFF-ROAD
$155.95 -
DEL WEST Outer Intake Valve DW-YZ250F-2IV02
DEL WEST
$155.95DEL WEST Outer Intake Valve DW-YZ250F-2IV02Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261070- SKU:
- 09261070
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
$155.95 -
DEL WEST Intake Valve DW-YZ250F-1IV02
DEL WEST
$155.95DEL WEST Intake Valve DW-YZ250F-1IV02Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261068- SKU:
- 09261068
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
$155.95 -
DEL WEST Exhaust Valve DW-YZ250F-EV02
DEL WEST
$155.95DEL WEST Exhaust Valve DW-YZ250F-EV02Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261067- SKU:
- 09261067
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- TITANIUM
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- VALVE
$155.95 -
DEL WEST Intake Valve DW-RMZ450-IV08
DEL WEST
$155.95DEL WEST Intake Valve DW-RMZ450-IV08Meets the demands of off-road, all valves are backed by an established record of performance and reliability in competition that is unapproachable09261066- SKU:
- 09261066
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- VALVE
- MATERIAL:
- TITANIUM
- UNITS:
- EACH
$155.95 -
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 VIS016
WISECO
$24.99WISECO Intake Valve VIS016Treated with either CVD or CNI (depending on the application), both applications are wear- and friction-reducers that resist heat penetration as well09260694- 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 VES016
WISECO
$34.95WISECO Exhaust Valve VES016Treated with either CVD or CNI (depending on the application), both applications are wear- and friction-reducers that resist heat penetration as well09260692- 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 - Intake CVGM13004
XCELDYNE
$47.95XCELDYNE Valve Guide Kit Intake CVGM13004Highest 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...09260607- SKU:
- 09260607
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE GUIDE
- MATERIAL:
- MANGANESE-BRONZE
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- UNITS:
- 2 PIECE
$47.95Qty in Cart: 0Quantity:Price:$47.95Subtotal: -
XCELDYNE Valve Guide Kit - Exhaust CVGM13001
XCELDYNE
$46.95XCELDYNE Valve Guide Kit Exhaust CVGM13001Highest 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...09260604- SKU:
- 09260604
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- VALVE GUIDE
- UNITS:
- 2 PIECE
- APPLICATION:
- EXHAUST
- MATERIAL:
- MANGANESE-BRONZE
$46.95Qty in Cart: 0Quantity:Price:$46.95Subtotal:
