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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- Price
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On Sale
VERTEX Piston Kit - Stroker 23879A
VERTEX
MSRP: $144.95Now: $133.16Was: $148.95VERTEX Piston Kit Stroker 23879AAll 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 life09103677- SKU:
- 09103677
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- STYLE:
- CAST STROKER
- CYLINDER DIAMETER METRIC:
- 52.00 MM
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 51.95 MM
- PISTON MATERIAL:
- CAST
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 112 CC
- UNITS:
- KIT
MSRP: $144.95Now: $133.16Was: $148.95 -
On Sale
VERTEX Piston Kit VTKTC22983B
VERTEX
MSRP: $276.95Now: $249.26Was: $276.95VERTEX Piston Kit VTKTC22983BAll 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 life09103725- SKU:
- 09103725
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
MSRP: $276.95Now: $249.26Was: $276.95 -
On Sale
VERTEX Piston Kit VTKTC23003B
VERTEX
MSRP: $306.95Now: $276.26Was: $306.95VERTEX Piston Kit VTKTC23003BAll 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 life09103730- SKU:
- 09103730
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
MSRP: $306.95Now: $276.26Was: $306.95 -
On Sale
VERTEX Piston Kit VTKTC23003B-1
VERTEX
MSRP: $324.95Now: $292.46Was: $324.95VERTEX Piston Kit VTKTC23003B-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 life09103731- SKU:
- 09103731
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
MSRP: $324.95Now: $292.46Was: $324.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC23113A
VERTEX
MSRP: $295.95Now: $266.36Was: $295.95VERTEX Piston Kit High Compression VTKTC23113AAll 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 life09103736- SKU:
- 09103736
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
MSRP: $295.95Now: $266.36Was: $295.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC23113B
VERTEX
MSRP: $295.95Now: $266.36Was: $295.95VERTEX Piston Kit High Compression VTKTC23113BAll 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 life09103737- SKU:
- 09103737
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
MSRP: $295.95Now: $266.36Was: $295.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC23113C
VERTEX
MSRP: $295.95Now: $266.36Was: $295.95VERTEX Piston Kit High Compression VTKTC23113CAll 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 life09103738- SKU:
- 09103738
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
MSRP: $295.95Now: $266.36Was: $295.95Qty in Cart: 0Quantity:Price:MSRP: $295.95Now: $266.36Was: $295.95Subtotal: -
On Sale
VERTEX Piston Kit VTKTC23127A
VERTEX
MSRP: $253.95Now: $232.16Was: $259.95VERTEX Piston Kit VTKTC23127AAll 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 life09103739- SKU:
- 09103739
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
MSRP: $253.95Now: $232.16Was: $259.95 -
On Sale
VERTEX Piston Kit VTKTC23127B
VERTEX
MSRP: $253.95Now: $232.16Was: $259.95VERTEX Piston Kit VTKTC23127BAll 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 life09103740- SKU:
- 09103740
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
MSRP: $253.95Now: $232.16Was: $259.95 -
On Sale
VERTEX Piston Kit VTKTC23235A
VERTEX
MSRP: $309.95Now: $278.96Was: $309.95VERTEX Piston Kit VTKTC23235AAll 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 life09103742- SKU:
- 09103742
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
MSRP: $309.95Now: $278.96Was: $309.95 -
On Sale
VERTEX Piston Kit - High Compression VTKTC23236B
VERTEX
MSRP: $331.95Now: $298.76Was: $331.95VERTEX Piston Kit High Compression VTKTC23236BAll 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 life09103746- SKU:
- 09103746
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
MSRP: $331.95Now: $298.76Was: $331.95 -
On Sale
VERTEX Piston Kit VTKTC23562B
VERTEX
MSRP: $312.95Now: $281.66Was: $312.95VERTEX Piston Kit VTKTC23562BAll 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 life09103779- SKU:
- 09103779
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
MSRP: $312.95Now: $281.66Was: $312.95 -
On Sale
VERTEX Piston Kit VTKTC23564B
VERTEX
MSRP: $273.95Now: $246.56Was: $273.95VERTEX Piston Kit VTKTC23564BAll 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 life09103785- SKU:
- 09103785
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $273.95Now: $246.56Was: $273.95 -
On Sale
VERTEX Piston Kit 23736B
VERTEX
MSRP: $290.95Now: $175.00Was: $290.95VERTEX Piston Kit 23736BAll 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 life09102615- SKU:
- 09102615
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- DISPLACEMENT:
- 250 CC
- PISTON DIAMETER METRIC:
- 76.96 MM
- PRODUCT NAME:
- PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FORGED HIGH COMPRESSION
- UNITS:
- KIT
MSRP: $290.95Now: $175.00Was: $290.95 -
On Sale
VERTEX Piston Kit 23737C
VERTEX
MSRP: $265.95Now: $239.36Was: $265.95VERTEX Piston Kit 23737CAll 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 life09102619- SKU:
- 09102619
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- CYLINDER DIAMETER METRIC:
- 96.00 MM
- ENGINE TYPE:
- 4-STROKE
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- SKIRT COATING:
- MOLYBDENUM DISULPHITE
- COMPRESSION RATIO IMPERIAL:
- 13.8:1
- PISTON DIAMETER METRIC:
- 95.97 MM
- PRODUCT NAME:
- PISTON KIT
- DISPLACEMENT:
- 450 CC
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FORGED HIGH COMPRESSION
- UNITS:
- KIT
MSRP: $265.95Now: $239.36Was: $265.95 -
On Sale
VERTEX Piston Kit 23342B
VERTEX
MSRP: $247.95Now: $227.66Was: $254.95VERTEX Piston Kit 23342BAll 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 life09102626- SKU:
- 09102626
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
MSRP: $247.95Now: $227.66Was: $254.95 -
On Sale
VERTEX Piston Kit 23757A
VERTEX
MSRP: $236.95Now: $217.76Was: $243.95VERTEX Piston Kit 23757AAll 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 life09103178- SKU:
- 09103178
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $236.95Now: $217.76Was: $243.95 -
WISECO Ring Set 1909CS
WISECO
$24.95WISECO Ring Set 1909CSReplacement ring set for pistons1909CS- SKU:
- 1909CS
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- DISPLACEMENT:
- 84,7 CC
- BORE SIZE METRIC:
- 48.50 MM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$24.95 -
WISECO Wrist Pin S376
WISECO
$22.99Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperaturesS376- SKU:
- S376
- Weight:
- 0.25 LBS
- LENGTH:
- 57 MM
- OUTSIDE DIAMETER:
- 19,00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- APPLICATION:
- PISTON
- LENGTH METRIC:
- 57 MM
- MATERIAL:
- SILICONE
- OUTSIDE DIAMETER METRIC:
- 19.00 MM
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- WRIST PIN
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$22.99 -
WISECO Wrist Pin S394
WISECO
$22.99Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperaturesS394- SKU:
- S394
- Weight:
- 0.13 LBS
- APPLICATION:
- PISTON
- PRODUCT NAME:
- WRIST PIN
- UNITS:
- EACH
- LENGTH:
- 50 MM
- MATERIAL:
- ALUMINUM
- OUTSIDE DIAMETER:
- 14,00 MM
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 14.00 MM
- RIDING STYLE:
- OFF-ROAD
- LENGTH METRIC:
- 50 MM
- MATERIAL:
- SILICONE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$22.99Qty in Cart: 0Quantity:Price:$22.99Subtotal:
