
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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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ATHENA Connecting Rod Kit P40321031
ATHENA
$103.95ATHENA Connecting Rod Kit P40321031High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230477- SKU:
- 09230477
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- DISPLACEMENT:
- 65 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 60 CC
$103.95Qty in Cart: 0Quantity:Price:$103.95Subtotal: -
ATHENA Connecting Rod Kit P40321032
ATHENA
$103.95ATHENA Connecting Rod Kit P40321032High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230478- SKU:
- 09230478
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- DISPLACEMENT:
- 85 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- DISPLACEMENT:
- 100 CC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 80 CC
$103.95 -
ATHENA Connecting Rod Kit P40321033
ATHENA
$115.95ATHENA Connecting Rod Kit P40321033High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230479- SKU:
- 09230479
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 125 CC
$115.95 -
ATHENA Connecting Rod Kit P40321034
ATHENA
$121.95ATHENA Connecting Rod Kit P40321034High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230480- SKU:
- 09230480
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 250 CC
- RIDING STYLE:
- STREET
$121.95 -
ATHENA Connecting Rod Kit P40321035
ATHENA
$160.95ATHENA Connecting Rod Kit P40321035High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230483- SKU:
- 09230483
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 450 CC
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$160.95Qty in Cart: 0Quantity:Price:$160.95Subtotal: -
ATHENA Connecting Rod Kit P40321015
ATHENA
$112.95ATHENA Connecting Rod Kit P40321015High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230500- SKU:
- 09230500
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- DISPLACEMENT:
- 125 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$112.95 -
ATHENA Connecting Rod Kit P40321016
ATHENA
$112.95ATHENA Connecting Rod Kit P40321016High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230501- SKU:
- 09230501
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 125 CC
$112.95 -
ATHENA Connecting Rod Kit P40321017
ATHENA
$112.95ATHENA Connecting Rod Kit P40321017High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230502- SKU:
- 09230502
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 125 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
$112.95 -
ATHENA Connecting Rod Kit P40321019
ATHENA
$121.95ATHENA Connecting Rod Kit P40321019High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230503- SKU:
- 09230503
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- DISPLACEMENT:
- 250 CC
- UNITS:
- KIT
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
$121.95Qty in Cart: 0Quantity:Price:$121.95Subtotal: -
ATHENA Connecting Rod Kit P40321020
ATHENA
$156.95ATHENA Connecting Rod Kit P40321020High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230504- SKU:
- 09230504
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- DISPLACEMENT:
- 250 CC
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 300 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$156.95 -
ATHENA Connecting Rod Kit P40321021
ATHENA
$156.95ATHENA Connecting Rod Kit P40321021High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230505- SKU:
- 09230505
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$156.95 -
ATHENA Connecting Rod Kit P40321022
ATHENA
$160.95ATHENA Connecting Rod Kit P40321022High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230506- SKU:
- 09230506
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- DISPLACEMENT:
- 450 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$160.95Qty in Cart: 0Quantity:Price:$160.95Subtotal: -
ATHENA Connecting Rod Kit P40321023
ATHENA
$160.95ATHENA Connecting Rod Kit P40321023High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230507- SKU:
- 09230507
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- DISPLACEMENT:
- 450 CC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CONNECTING ROD KIT
$160.95Qty in Cart: 0Quantity:Price:$160.95Subtotal: -
ATHENA Connecting Rod Kit P40321024
ATHENA
$160.95ATHENA Connecting Rod Kit P40321024High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230508- SKU:
- 09230508
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 450 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
$160.95 -
ATHENA Connecting Rod Kit P40321049
ATHENA
$181.95ATHENA Connecting Rod Kit P40321049High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230574- SKU:
- 09230574
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$181.95 -
ATHENA Connecting Rod Kit P40321050
ATHENA
$243.95ATHENA Connecting Rod Kit P40321050High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230576- SKU:
- 09230576
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- DISPLACEMENT:
- 250 CC
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$243.95 -
ATHENA Connecting Rod Kit P40321052
ATHENA
$202.95ATHENA Connecting Rod Kit P40321052High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230577- SKU:
- 09230577
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- DISPLACEMENT:
- 450 CC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$202.95 -
ATHENA Connecting Rod Kit P40321053
ATHENA
$121.95ATHENA Connecting Rod Kit P40321053High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230578- SKU:
- 09230578
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- DISPLACEMENT:
- 65 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$121.95 -
ATHENA Connecting Rod Kit P40321054
ATHENA
$124.95ATHENA Connecting Rod Kit P40321054High-quality, lightweight connecting rods, Made with similar materials to the OEM component to ensure the same performance, Superficial high-frequency treatment for higher resistance that reduces rotational and...09230579- SKU:
- 09230579
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 85 CC
$124.95 -
ATHENA Piston Ring Set - Standard S41316004
ATHENA
$28.95ATHENA Piston Ring Set Standard S41316004Replacement rings for Athena Forged Pistons09120005- SKU:
- 09120005
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BORE SIZE METRIC:
- 53.95 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- OFF-ROAD
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: