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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LA Sleeve Cylinder Sleeve Suzuki RM250 1998 66.40mm FL5357
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve FL5357 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5357, designed to restore the performance of your old cylinders. Crafted from high-quality materials, these sleeves ensure durability and a perfect fit, making...FL5357- SKU:
- FL5357
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$171.95 -
L.A. Sleeve Cylinder Sleeve 87.50mm Bore Arctic Cat 500 1998-2009 Suzuki KingQuad 500 2009-2020 Suzuki Vinson 500 2002-2007 FL5370
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve FL5370 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5370, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit, allowing your cylinders to operate like new...FL5370- SKU:
- FL5370
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BORE SIZE METRIC:
- 87.50 MM
- DISPLACEMENT:
- 493 CC
- TYPE:
- AC
$134.95 -
LA SLEEVE Cylinder Sleeve for Suzuki RM85 2002-2008 FL5419
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve FL5419 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5419, designed for optimal performance and durability. These high-quality replacement sleeves offer a perfect fit, ensuring your engine runs smoothly and...FL5419- SKU:
- FL5419
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$171.95 -
LA Sleeve Cylinder Sleeve Suzuki RM125 2000-2003 FL5420
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve FL5420 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5420, designed to restore performance and extend the life of your cylinders. Crafted with precision, this high-quality replacement sleeve ensures a perfect fit...FL5420- SKU:
- FL5420
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$146.95 -
LA Sleeve Cylinder Sleeve 90mm Bore Suzuki DR-Z400S 2000-2022 FL5430
LA SLEEVE
$128.95LA SLEEVE Cylinder Sleeve FL5430 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5430, designed for optimal performance and durability. This high-quality replacement sleeve ensures your old cylinder operates like new, enhancing efficiency and...FL5430- SKU:
- FL5430
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- BORE SIZE METRIC:
- 90.00 MM
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ALUMINUM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- STREET
- TYPE:
- AC
- ENGINE TYPE:
- 4-STROKE
- UNITS:
- EACH
$128.95 -
LA Sleeve Cylinder Sleeve 66.40mm Bore 2012 Suzuki RM-Z450 FL5465
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve FL5465 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5465, designed to enhance performance and extend the life of your cylinders. Made from high-quality materials, this replacement sleeve offers a perfect fit and...FL5465- SKU:
- FL5465
- Availability:
- Ships Same Business Day
- Weight:
- 1.42 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$171.95Qty in Cart: 0Quantity:Price:$171.95Subtotal: -
LA Sleeve Cylinder Sleeve for Suzuki RM250 2002 66.4mm FL5474
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve FL5474 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5474, a premium quality replacement designed to restore the performance of your old cylinders. Engineered with precision, this sleeve ensures durability and...FL5474- SKU:
- FL5474
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
$171.95 -
L.A. Sleeve Cylinder Sleeve for 1985 Suzuki LT250R QuadRacer 70.00mm FL942
LA SLEEVE
$171.95LA SLEEVE Cylinder Sleeve FL942 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL942, designed to deliver exceptional performance and durability. These high-quality replacement sleeves provide a perfect fit for your old cylinders, ensuring...FL942- SKU:
- FL942
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- CI
- BORE SIZE METRIC:
- 70.00 MM
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$171.95 -
LA Sleeve Cylinder Sleeve for Kawasaki KX85 2014-2022 KA5778
LA SLEEVE
$133.95LA SLEEVE Cylinder Sleeve KA5778 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5778, designed for superior performance and durability. This high-quality replacement sleeve ensures a perfect fit, extending the life of your cylinders and...09310855- SKU:
- 09310855
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 48.50 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$133.95 -
LA Sleeve Cylinder Sleeve Kawasaki KX100 2014-2021 KA5779
LA SLEEVE
$133.95LA SLEEVE Cylinder Sleeve KA5779 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5779, designed for exceptional durability and performance. This high-quality replacement sleeve ensures a precise fit, allowing for optimal engine function and...09310856- SKU:
- 09310856
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 52.50 MM
- TYPE:
- AC
$133.95Qty in Cart: 0Quantity:Price:$133.95Subtotal: -
LA Sleeve Cylinder Sleeve for 2009 KTM 450SX FL5638
LA SLEEVE
$149.95LA SLEEVE Cylinder Sleeve FL5638 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5638, designed for optimal performance and durability. These high-quality replacement sleeves breathe new life into old cylinders, ensuring a reliable and...09310858- SKU:
- 09310858
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- TYPE:
- AC
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 97.00 MM
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$149.95 -
LA Sleeve Cylinder Sleeve Yamaha YZ250F 2014-2022 YA5780
LA SLEEVE
$108.95LA SLEEVE Cylinder Sleeve YA5780 Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5780, designed for exceptional durability and performance. This high-quality replacement sleeve ensures a perfect fit, allowing your old cylinders to regain...09310859- SKU:
- 09310859
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- BORE SIZE METRIC:
- 77.00 MM
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- ENGINE TYPE:
- 4-STROKE
- UNITS:
- EACH
$108.95 -
LA Sleeve Cylinder Sleeve 54mm Bore Honda CR125R 2003 H5489
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve H5489 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5489, designed for exceptional durability and a perfect fit. This high-quality replacement sleeve restores the functionality of worn-out cylinders, ensuring...09310002- SKU:
- 09310002
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER SLEEVE
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
$146.95 -
LA Sleeve Cylinder Sleeve for Kawasaki KX65 2000-2013 KA5431
LA SLEEVE
$103.95LA SLEEVE Cylinder Sleeve KA5431 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5431, designed to restore the performance of worn-out cylinders. Crafted from high-quality materials, this replacement sleeve ensures durability and longevity,...09310003- SKU:
- 09310003
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 44.50 MM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CYLINDER SLEEVE
$103.95Qty in Cart: 0Quantity:Price:$103.95Subtotal: -
LA Sleeve Cylinder Sleeve for Kawasaki KX65 2002-2022 and Suzuki RM65 2003-2005 KA5472
LA SLEEVE
$103.95LA SLEEVE Cylinder Sleeve KA5472 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5472, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit, allowing your old cylinders to regain their...09310004- SKU:
- 09310004
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BORE SIZE METRIC:
- 44.50 MM
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$103.95 -
LA Sleeve Cylinder Sleeve 54mm Bore Kawasaki KX125 2003 KA5485
LA SLEEVE
$149.95LA SLEEVE Cylinder Sleeve KA5485 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5485, designed for optimal performance and durability. This high-quality replacement sleeve offers a perfect fit and exceptional resistance to wear, ensuring...09310005- SKU:
- 09310005
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- BORE SIZE METRIC:
- 54.00 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$149.95 -
LA Sleeve Cylinder Sleeve Yamaha YZ125 2003 54mm YA5487
LA SLEEVE
$146.95LA SLEEVE Cylinder Sleeve YA5487 Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5487, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit and enhances the lifespan of your engine...09310007- SKU:
- 09310007
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- CHROME
- BORE SIZE METRIC:
- 54.00 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- TYPE:
- AC
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$146.95 -
LA Sleeve Cylinder Sleeve 52.50mm Bore Kawasaki KX100 1998-2005 Suzuki RM100 2003 KA5358
LA SLEEVE
$134.95LA SLEEVE Cylinder Sleeve KA5358 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5358, designed for optimal performance and longevity. These high-quality replacement sleeves provide a perfect fit for your existing cylinders, ensuring that...09310062- SKU:
- 09310062
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 52.50 MM
$134.95 -
LA Sleeve Cylinder Sleeve 77mm Bore Suzuki RM-Z250 2004-2021 Kawasaki KX250F 2004-2005 KA5530
LA SLEEVE
$108.95LA SLEEVE Cylinder Sleeve KA5530 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5530, designed for optimal performance and durability. This high-quality replacement sleeve offers a reliable solution for restoring old cylinders, ensuring they...09310063- SKU:
- 09310063
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE METRIC:
- 66.40 MM
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- TYPE:
- AC
- PRODUCT NAME:
- CYLINDER SLEEVE
- RIDING STYLE:
- OFF-ROAD
$108.95 -
LA Sleeve Cylinder Sleeve for Yamaha YZ250 1989 68mm Bore YA5095
LA SLEEVE
$183.95LA SLEEVE Cylinder Sleeve YA5095 Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5095, designed for superior performance and durability. This high-quality replacement sleeve ensures a perfect fit, extending the life of your old cylinders and...09310069- SKU:
- 09310069
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- COLOR/FINISH:
- CHROME
- CYLINDER BORE COATING:
- CHROME-MOLY ALLOY
- PRODUCT NAME:
- CYLINDER SLEEVE
- UNITS:
- EACH
- BORE SIZE METRIC:
- 68.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CS
$183.95
