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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Wiseco Crankshaft KTM 65 SX 2003-2008 WPC161A
WISECO
$329.95WISECO Crankshaft WPC161A The WISECO Crankshaft WPC161A is engineered for optimal performance and reliability. This comprehensive crankshaft kit includes everything you need for a seamless installation, ensuring your engine runs smoothly and efficiently...09210547- SKU:
- 09210547
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- STROKE LENGTH METRIC:
- 40.00 MM
$329.95Qty in Cart: 0Quantity:Price:$329.95Subtotal: -
Wiseco Crankshaft Kit Yamaha YZ125 2005-2021 WPC163
WISECO
$384.95WISECO Crankshaft WPC163 The WISECO Crankshaft WPC163 offers a comprehensive solution for your engine needs, combining precision engineering with top-quality materials. This all-in-one kit includes everything necessary for a seamless installation,...09210549- SKU:
- 09210549
- Availability:
- Ships Same Business Day
- Weight:
- 7.95 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 54.50 MM
$384.95Qty in Cart: 0Quantity:Price:$384.95Subtotal: -
Wiseco Crankshaft Kit Kawasaki KX85 2006-2013 WPC164
WISECO
$344.95WISECO Crankshaft WPC164 Upgrade your engine's performance with the WISECO Crankshaft WPC164, designed for precision and durability. This all-in-one kit includes everything you need for a complete overhaul, ensuring optimal functionality and reliability...09210550- SKU:
- 09210550
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 45.80 MM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
$344.95 -
Wiseco Crankshaft Kit 2003-2004 Suzuki RM250 WPC165A
WISECO
$479.95WISECO Crankshaft WPC165A Upgrade your engine's performance with the WISECO Crankshaft WPC165A. This comprehensive crankshaft kit comes fully assembled to OEM specifications, ensuring precision and reliability. Designed with advanced engineering, it...09210551- SKU:
- 09210551
- Availability:
- Ships Same Business Day
- Weight:
- 12.80 LBS
- STROKE LENGTH METRIC:
- 72.00 MM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$479.95Qty in Cart: 0Quantity:Price:$479.95Subtotal: -
Wiseco Suzuki RM85 2002-2020 Crankshaft WPC166
WISECO
$364.95WISECO Crankshaft WPC166 Experience unmatched performance with the WISECO Crankshaft WPC166, designed for precision and durability. This comprehensive crankshaft kit ensures a seamless installation, providing everything you need for a reliable engine...09210553- SKU:
- 09210553
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- STROKE LENGTH METRIC:
- 46.80 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$364.95Qty in Cart: 0Quantity:Price:$364.95Subtotal: -
Wiseco Engine Rebuild Kit 2002-2023 Suzuki RM85 PWR166-100
WISECO
$464.95WISECO Engine Rebuild Kit PWR166-100 The WISECO Engine Rebuild Kit PWR166-100 provides everything you need for a comprehensive engine overhaul. Designed for both performance and longevity, this kit ensures your engine runs smoothly with high-quality...09031618- SKU:
- 09031618
- Availability:
- Ships Same Business Day
- Weight:
- 8.20 LBS
- BORE - OVERSIZE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 48.00 MM
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
$464.95 -
Wiseco Engine Rebuild Kit 52.00mm Bore for 2006-2011 KTM 105 SX PWR176-100
WISECO
$519.95WISECO Engine Rebuild Kit PWR176-100 Revitalize your engine with the WISECO Engine Rebuild Kit PWR176-100, designed for both 4-stroke and 2-stroke applications. This comprehensive kit ensures your engine performs at its best, featuring premium components...09031622- SKU:
- 09031622
- Availability:
- Ships Same Business Day
- Weight:
- 8.05 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 52.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
$519.95 -
Wiseco Engine Rebuild Kit for Honda CR125R 2005-2007 54mm Bore PWR177-100
WISECO
$554.95WISECO Engine Rebuild Kit PWR177-100 Revitalize your engine with the WISECO Engine Rebuild Kit PWR177-100, designed for both 4-stroke and 2-stroke applications. This comprehensive kit ensures your engine runs smoothly and efficiently with premium...09031623- SKU:
- 09031623
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
- BORE SIZE METRIC:
- 54.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- TYPE:
- ENGINE
- PRODUCT NAME:
- REBUILD KIT
$554.95Qty in Cart: 0Quantity:Price:$554.95Subtotal: -
Wiseco Engine Rebuild Kit for 2013-2017 KTM 85 SX 17/14 PWR178-100
WISECO
$679.95WISECO Engine Rebuild Kit PWR178-100 Revitalize your engine with the WISECO Engine Rebuild Kit PWR178-100, designed for both 4-stroke and 2-stroke applications. This comprehensive kit includes everything you need for a complete engine overhaul, ensuring...09031624- SKU:
- 09031624
- Availability:
- Ships Same Business Day
- Weight:
- 7.90 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE SIZE METRIC:
- 47.00 MM
- TYPE:
- ENGINE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- REBUILD KIT
$679.95 -
Wiseco Engine Rebuild Kit for 1997-2001 Honda CR250R PWR101-101
WISECO
$664.95WISECO Engine Kit for CR250 (1997-2001) - PWR101-101 Revitalize your CR250 with the WISECO Engine Kit, meticulously engineered for a complete top and bottom-end rebuild. This comprehensive kit ensures your engine performs at its peak, featuring a durable...09031491- SKU:
- 09031491
- Availability:
- Ships Same Business Day
- Weight:
- 13.80 LBS
- BORE SIZE METRIC:
- 66.40 MM
- FEATURES:
- PROLITE® PISTON
- OVERBORE METRIC:
- STANDARD
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$664.95 -
Wiseco Engine Rebuild Kit for Honda CR250R 2002-2004 PWR132-100
WISECO
$659.95WISECO Engine Kit CR250 2002-2004 PWR132-100 Revitalize your CR250 with the WISECO Engine Kit, meticulously crafted for 2002-2004 models. This comprehensive kit includes everything you need for a complete engine rebuild, ensuring top performance and...09031517- SKU:
- 09031517
- Availability:
- Ships Same Business Day
- Weight:
- 12.85 LBS
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- FEATURES:
- PROLITE® PISTON
- OVERBORE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.40 MM
$659.95 -
Wiseco Engine Rebuild Kit KTM 65 SX 2003-2008 PWR161A-100
WISECO
$479.95WISECO Engine Kit for 65SX (2003-2008) - PWR161A-100 Revitalize your ride with the WISECO Engine Kit, expertly designed for the 65SX model from 2003 to 2008. This comprehensive kit provides all the essential components needed for a complete engine...09031538- SKU:
- 09031538
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- BORE SIZE METRIC:
- 45.00 MM
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- DISPLACEMENT:
- 65 CC
- FEATURES:
- PROLITE® PISTON
- MODEL:
- GARAGE BUDDY
- OVERBORE METRIC:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
$479.95 -
Wiseco Engine Rebuild Kit for Yamaha YZ125 2005-2020 PWR163-100
WISECO
$529.95WISECO Engine Kit YZ125 PWR163-100 The WISECO Engine Kit for YZ125 offers a comprehensive solution for a complete engine rebuild, ensuring your bike runs like new. Each component is meticulously designed and tested for maximum durability and performance,...09031541- SKU:
- 09031541
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- FEATURES:
- PROLITE® PISTON
- OVERBORE METRIC:
- STANDARD
- BORE SIZE METRIC:
- 54.00 MM
- DISPLACEMENT:
- 125 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
$529.95Qty in Cart: 0Quantity:Price:$529.95Subtotal: -
Wiseco Engine Kit Kawasaki KX100 2006 PWR164-100
WISECO
$479.95WISECO Engine Kit for KX100 (2006-2013) - PWR164-100 Revitalize your KX100 with the WISECO Engine Kit, meticulously engineered for a complete top and bottom-end rebuild. This comprehensive kit ensures optimal performance and longevity, featuring a...09031542- SKU:
- 09031542
- Availability:
- Ships Same Business Day
- Weight:
- 7.55 LBS
- PRODUCT NAME:
- REBUILD KIT
- BORE SIZE METRIC:
- 52.50 MM
- DISPLACEMENT:
- 100 CC
- ENGINE TYPE:
- 2-STROKE
- TYPE:
- ENGINE
- FEATURES:
- PROLITE® PISTON
- OVERBORE METRIC:
- STANDARD
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$479.95 -
Wiseco Engine Rebuild Kit for Kawasaki KX85 2006-2013 PWR164-101
WISECO
$469.95WISECO Engine Rebuild Kit for KX85 (2006-2013) Revitalize your KX85 with the WISECO Engine Rebuild Kit, meticulously crafted for performance and reliability. This comprehensive kit contains everything you need for a complete engine overhaul, ensuring...09031543- SKU:
- 09031543
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- DISPLACEMENT:
- 85 CC
- FEATURES:
- PROLITE® PISTON
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 48.50 MM
- OVERBORE METRIC:
- STANDARD
- ENGINE TYPE:
- 2-STROKE
$469.95 -
Wiseco Engine Rebuild Kit for 2010-2013 Honda CRF250R PWR168-100
WISECO
$864.95WISECO CRF250 Engine Rebuild Kit (2010-2013) Revitalize your CRF250 with the WISECO Engine Kit, meticulously designed for a complete top and bottom-end rebuild. Each component, from the crankshaft to the seals, is rigorously inspected to ensure maximum...09031546- SKU:
- 09031546
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
$864.95 -
Wiseco Engine Rebuild Kit Honda CRF250R 2014-2015 PWR168-101
WISECO
$864.95WISECO Engine Kit for CRF250 (2014-2015) Upgrade your motorcycle's performance with the WISECO Engine Kit, specifically designed for the CRF250 models from 2014 to 2015. This comprehensive kit includes all essential components for a complete engine...09031547- SKU:
- 09031547
- Availability:
- Ships Same Business Day
- Weight:
- 11.75 LBS
$864.95 -
Wiseco Engine Rebuild Kit for 2005-2007 Honda CR250R PWR172-100
WISECO
$694.95WISECO Engine Kit for CRF250R (2005-2007) - PWR172-100 Revitalize your CRF250R with the WISECO Engine Kit, meticulously crafted for a complete engine rebuild. This comprehensive kit combines top-quality components to ensure optimal performance and...09031548- SKU:
- 09031548
- Availability:
- Ships Same Business Day
- Weight:
- 13.15 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- DISPLACEMENT:
- 250 CC
- ENGINE TYPE:
- 2-STROKE
- BORE SIZE METRIC:
- 66.40 MM
- FEATURES:
- GP SERIES PISTON
- OVERBORE METRIC:
- STANDARD
- MODEL:
- GARAGE BUDDY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$694.95 -
Wiseco Engine Rebuild Kit Kawasaki KX85 2014-2020 48.5mm PWR173-101
WISECO
$569.95WISECO Engine Rebuild Kit PWR173-101 Revitalize your engine with the WISECO Engine Rebuild Kit PWR173-101, designed for both 4-stroke and 2-stroke applications. This comprehensive kit includes everything you need for a complete engine overhaul, ensuring...09031682- SKU:
- 09031682
- Availability:
- Ships Same Business Day
- Weight:
- 3.52 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ENGINE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 48.50 MM
$569.95 -
Wiseco Steel Exhaust Valve for Honda CRF70F 2004-2012 VES022
WISECO
$24.99WISECO Exhaust Valve VES022 The WISECO Exhaust Valve VES022 is engineered for high-performance applications, offering exceptional durability and efficiency. With advanced treatments such as CVD or CNI, this valve minimizes wear and friction while...09262233- SKU:
- 09262233
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE
- APPLICATION:
- EXHAUST
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$24.99
