Dirt Bike Engine
Explore our selection for dirt bike parts for adding horsepower or reliability to a dirt bike's engine. We feature engine parts from Wiseco, Vertex, and more common engine part manufacturers. Get new pistons and gasket kits for re-freshening engines to withstand any conditions you put your bike through!
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On Sale
VERTEX Piston Kit 24196B
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 24196BAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09105141- SKU:
- 09105141
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit 24213A
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 24213AAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09105143- SKU:
- 09105143
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit 24213B
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 24213BAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09105144- SKU:
- 09105144
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit 24209A
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 24209AAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09105149- SKU:
- 09105149
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit 24209B
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 24209BAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09105150- SKU:
- 09105150
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit - High Compression 24023B
VERTEX
MSRP: $301.95Now: $185.00Was: $307.95VERTEX Piston Kit High Compression 24023BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103694- SKU:
- 09103694
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.96 MM
- PRODUCT NAME:
- PISTON KIT
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FORGED HIGH COMPRESSION
- COMPRESSION RATIO IMPERIAL:
- 14.8:1
- UNITS:
- KIT
MSRP: $301.95Now: $185.00Was: $307.95 -
On Sale
VERTEX Piston Kit - High Compression 24023C
VERTEX
MSRP: $265.95Now: $160.00Was: $265.95VERTEX Piston Kit High Compression 24023CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103695- SKU:
- 09103695
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 76.97 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FORGED HIGH COMPRESSION
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 14.8:1
- UNITS:
- KIT
MSRP: $265.95Now: $160.00Was: $265.95Qty in Cart: 0Quantity:Price:MSRP: $265.95Now: $160.00Was: $265.95Subtotal: -
On Sale
VERTEX Piston Kit - Big Bore 24032B
VERTEX
MSRP: $212.95Now: $145.00Was: $241.95VERTEX Piston Kit Big Bore 24032BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103700- SKU:
- 09103700
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- DISPLACEMENT:
- 270 CC
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- STYLE:
- FORGED BIG BORE
- BORE - OVERSIZE METRIC:
- +3.00 MM
- COMPRESSION RATIO IMPERIAL:
- 13.8:1
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +3,00 MM
- PISTON DIAMETER METRIC:
- 79.96 MM
- RIDING STYLE:
- OFF-ROAD
- CYLINDER DIAMETER METRIC:
- 80.00 MM
- UNITS:
- KIT
MSRP: $212.95Now: $145.00Was: $241.95Qty in Cart: 0Quantity:Price:MSRP: $212.95Now: $145.00Was: $241.95Subtotal: -
On Sale
VERTEX Piston Kit - Big Bore 24032C
VERTEX
MSRP: $212.95Now: $191.66Was: $212.95VERTEX Piston Kit Big Bore 24032CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103701- SKU:
- 09103701
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- DISPLACEMENT:
- 270 CC
- PISTON DIAMETER METRIC:
- 79.97 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +3,00 MM
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- STYLE:
- FORGED BIG BORE
- BORE - OVERSIZE METRIC:
- +3.00 MM
- ENGINE TYPE:
- 4-STROKE
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 13.8:1
- CYLINDER DIAMETER METRIC:
- 80.00 MM
- RIDING STYLE:
- OFF-ROAD
MSRP: $212.95Now: $191.66Was: $212.95 -
On Sale
VERTEX Piston Kit VTKTC22805A
VERTEX
MSRP: $258.95Now: $237.56Was: $265.95VERTEX Piston Kit VTKTC22805AAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103703- SKU:
- 09103703
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
MSRP: $258.95Now: $237.56Was: $265.95 -
On Sale
VERTEX Piston Kit VTKTC22805B
VERTEX
MSRP: $258.95Now: $237.56Was: $265.95VERTEX Piston Kit VTKTC22805BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103704- SKU:
- 09103704
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
MSRP: $258.95Now: $237.56Was: $265.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC22900A-1
VERTEX
MSRP: $346.95Now: $312.26Was: $346.95VERTEX Piston Kit High Compression VTKTC22900A-1All pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103707- SKU:
- 09103707
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
MSRP: $346.95Now: $312.26Was: $346.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC22900B
VERTEX
MSRP: $327.95Now: $295.16Was: $327.95VERTEX Piston Kit High Compression VTKTC22900BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103709- SKU:
- 09103709
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
MSRP: $327.95Now: $295.16Was: $327.95 -
On Sale
VERTEX Piston Kit 23757B
VERTEX
MSRP: $236.95Now: $217.76Was: $243.95VERTEX Piston Kit 23757BAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...09103179- SKU:
- 09103179
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
MSRP: $236.95Now: $217.76Was: $243.95 -
On Sale
VERTEX Piston Kit 23761C
VERTEX
MSRP: $268.99Now: $246.56Was: $273.95VERTEX Piston Kit 23761CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09103186- SKU:
- 09103186
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 300 CC
- ENGINE TYPE:
- 2-STROKE
- STYLE:
- CAST REPLICA
- PISTON DIAMETER METRIC:
- 71.95 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- CAST
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 72.00 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $268.99Now: $246.56Was: $273.95 -
On Sale
VERTEX Piston Kit 23249B
VERTEX
MSRP: $182.95Now: $168.26Was: $187.95VERTEX Piston Kit 23249BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102553- SKU:
- 09102553
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 66.40 MM
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 66.34 MM
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- STYLE:
- CAST REPLICA
- PISTON MATERIAL:
- ALUMINUM ALLOY
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
MSRP: $182.95Now: $168.26Was: $187.95 -
On Sale
VERTEX Piston Kit 23265A
VERTEX
MSRP: $155.95Now: $143.06Was: $158.95VERTEX Piston Kit 23265AAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102554- SKU:
- 09102554
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
MSRP: $155.95Now: $143.06Was: $158.95 -
On Sale
VERTEX Piston Kit 23381A
VERTEX
MSRP: $258.95Now: $237.56Was: $265.95VERTEX Piston Kit 23381AAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102557- SKU:
- 09102557
- Availability:
- Ships Same Business Day
- Weight:
- 0.92 LBS
MSRP: $258.95Now: $237.56Was: $265.95 -
On Sale
VERTEX Piston Kit 23383B
VERTEX
MSRP: $171.95Now: $157.46Was: $175.95VERTEX Piston Kit 23383BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102558- SKU:
- 09102558
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- CYLINDER DIAMETER METRIC:
- 56.00 MM
- DISPLACEMENT:
- 144 CC
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- CAST
- RIDING STYLE:
- OFF-ROAD
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 55.96 MM
- STYLE:
- CAST REPLICA
MSRP: $171.95Now: $157.46Was: $175.95 -
On Sale
VERTEX Piston Kit 23445C
VERTEX
MSRP: $1,392.95Now: $1,253.66Was: $1,392.95VERTEX Piston Kit 23445CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life09102560- SKU:
- 09102560
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
MSRP: $1,392.95Now: $1,253.66Was: $1,392.95Qty in Cart: 0Quantity:Price:MSRP: $1,392.95Now: $1,253.66Was: $1,392.95Subtotal:
