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Dirt Bike Cylinders and Parts

Dirt Bike Cylinders and Parts

Dirt Bike Cylinders and Parts

Find reliable cylinder assemblies and parts to keep your dirt bike's engine running smoothly. Whether you’re replacing worn components or looking for an upgrade, our engine parts inventory has what you need.

  • Product
  • Qty in Cart
  • Quantity
  • Price
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  • ATHENA Cylinder Kit - Kawasaki - Stock P400250100022

    ATHENA Cylinder Kit - Kawasaki - Stock P400250100022

    ATHENA

    $772.95
    ATHENA Cylinder Kit Kawasaki Stock P400250100022Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation...
    09310961
    SKU:
    09310961
    Availability:
    Ships Same Business Day
    Weight:
    4.40 LBS
    ENGINE TYPE:
    4-STROKE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    BORE SIZE METRIC:
    96.00 MM
    DISPLACEMENT:
    450 CC
    MATERIAL:
    ALUMINUM
    STYLE:
    STOCK BORE
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $772.95
    Qty in Cart: 0
    Quantity:
    Price:
    $772.95
    Subtotal:
  • ATHENA Cylinder Kit - Yamaha - Stock P400485100076

    ATHENA Cylinder Kit - Yamaha - Stock P400485100076

    ATHENA

    $1,019.95
    ATHENA Cylinder Kit Yamaha Stock P400485100076Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation instructions,...
    09310975
    SKU:
    09310975
    Availability:
    Ships Same Business Day
    Weight:
    4.85 LBS
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    2-STROKE
    MATERIAL:
    ALUMINUM
    STYLE:
    STOCK BORE
    BORE SIZE METRIC:
    47.50 MM
    DISPLACEMENT:
    85 CC
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $1,019.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,019.95
    Subtotal:
  • ATHENA Cylinder Kit - CRF150R - 69mm P400210100023

    ATHENA Cylinder Kit - CRF150R - 69mm P400210100023

    ATHENA

    $698.95
    ATHENA Cylinder Kit CRF150R 69mm P400210100023Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation instructions,...
    09310307
    SKU:
    09310307
    Availability:
    Ships Same Business Day
    Weight:
    3.14 LBS
    DISPLACEMENT:
    163.5 CC
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    69.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    BIG BORE
    UNITS:
    KIT
    MATERIAL:
    ALUMINUM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    $698.95
    Qty in Cart: 0
    Quantity:
    Price:
    $698.95
    Subtotal:
  • ATHENA Cylinder Kit - YZ250 - 72mm P400485100042

    ATHENA Cylinder Kit - YZ250 - 72mm P400485100042

    ATHENA

    $1,784.95
    ATHENA Cylinder Kit YZ250 72mm P400485100042Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation instructions,...
    09310440
    SKU:
    09310440
    Availability:
    Ships Same Business Day
    Weight:
    9.00 LBS
    BORE SIZE METRIC:
    72.00 MM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    2-STROKE
    DISPLACEMENT:
    293 CC
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    BIG BORE
    UNITS:
    KIT
    $1,784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,784.95
    Subtotal:
  • ATHENA Cylinder Kit - YZ85 - 105CC P400485100038

    ATHENA Cylinder Kit - YZ85 - 105CC P400485100038

    ATHENA

    $976.95
    ATHENA Cylinder Kit YZ85 105CC P400485100038Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation instructions,...
    09310473
    SKU:
    09310473
    Availability:
    Ships Same Business Day
    Weight:
    4.33 LBS
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    CYLINDER KIT
    STYLE:
    BIG BORE
    BORE SIZE METRIC:
    53.00 MM
    DISPLACEMENT:
    105 CC
    ENGINE TYPE:
    2-STROKE
    MATERIAL:
    ALUMINUM
    $976.95
    Qty in Cart: 0
    Quantity:
    Price:
    $976.95
    Subtotal:
  • LA Sleeve Sleeve and Piston Kit Kawasaki KX100 2014-2019 LAS5779K

    LA Sleeve Sleeve and Piston Kit Kawasaki KX100 2014-2019 LAS5779K

    LA SLEEVE

    $326.95
    LA SLEEVE Sleeve and Piston Kit Kawasaki LAS5779K Upgrade your motorcycle's performance with the LA SLEEVE Sleeve and Piston Kit, designed specifically for Kawasaki models. This comprehensive kit offers an exceptional solution for top-end rebuilds,...
    09310862
    SKU:
    09310862
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SLEEVE AND PISTON KIT
    $326.95
    Qty in Cart: 0
    Quantity:
    Price:
    $326.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 47.50mm Bore for 2003-2004 Honda CR85R CR85RB Expert H5488

    LA Sleeve Cylinder Sleeve 47.50mm Bore for 2003-2004 Honda CR85R CR85RB Expert H5488

    LA SLEEVE

    $133.95
    LA SLEEVE Cylinder Sleeve H5488 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5488, designed for optimal performance and durability. This high-quality replacement sleeve ensures your cylinders operate like new, extending the life of your...
    09310001
    SKU:
    09310001
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    BORE SIZE METRIC:
    47.50 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    $133.95
    Qty in Cart: 0
    Quantity:
    Price:
    $133.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 95mm Yamaha YZ426F 2000-2002 YA5424

    LA Sleeve Cylinder Sleeve 95mm Yamaha YZ426F 2000-2002 YA5424

    LA SLEEVE

    $152.95
    LA SLEEVE Cylinder Sleeve YA5424 Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5424, designed to restore performance and extend the life of your old cylinders. Engineered for precision and durability, this replacement sleeve ensures a...
    09310011
    SKU:
    09310011
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    BORE SIZE METRIC:
    95.00 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $152.95
    Qty in Cart: 0
    Quantity:
    Price:
    $152.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 54.25mm Bore 1999-2000 KTM 125 SX FL5404

    LA Sleeve Cylinder Sleeve 54.25mm Bore 1999-2000 KTM 125 SX FL5404

    LA SLEEVE

    $159.95
    LA SLEEVE Cylinder Sleeve FL5404 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5404, designed specifically to restore performance and extend the life of worn cylinders. Crafted from high-quality materials, this replacement sleeve ensures...
    09310031
    SKU:
    09310031
    Availability:
    Ships Same Business Day
    Weight:
    0.72 LBS
    BORE SIZE METRIC:
    54.25 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $159.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 95mm Bore for KTM 520 2000-2002 FL5437

    LA Sleeve Cylinder Sleeve 95mm Bore for KTM 520 2000-2002 FL5437

    LA SLEEVE

    $146.95
    LA SLEEVE Cylinder Sleeve FL5437 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5437, designed for superior performance and durability. This high-quality replacement sleeve ensures a perfect fit, extending the life of your cylinders and...
    09310035
    SKU:
    09310035
    Availability:
    Ships Same Business Day
    Weight:
    1.59 LBS
    BORE SIZE METRIC:
    95.00 MM
    COLOR/FINISH:
    ALUMINUM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    $146.95
    Qty in Cart: 0
    Quantity:
    Price:
    $146.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Suzuki RM85 2002-2022 FL5479 LA Sleeve Cylinder Sleeve for Suzuki RM85 2002-2022 FL5479

    LA Sleeve Cylinder Sleeve for Suzuki RM85 2002-2022 FL5479

    LA SLEEVE

    $134.95
    LA SLEEVE Cylinder Sleeve FL5479 Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5479, designed for optimal performance and durability. These high-quality replacement sleeves breathe new life into old cylinders, ensuring a perfect fit and...
    09310039
    SKU:
    09310039
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    BORE SIZE METRIC:
    48.00 MM
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    $134.95
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Honda CR250R 2004 H5535

    LA Sleeve Cylinder Sleeve for Honda CR250R 2004 H5535

    LA SLEEVE

    $171.95
    LA SLEEVE Cylinder Sleeve H5535 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5535, designed to restore performance and extend the life of your cylinders. Crafted with precision and durability in mind, this quality replacement sleeve ensures...
    09310152
    SKU:
    09310152
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    66.40 MM
    UNITS:
    EACH
    $171.95
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 54mm Bore Honda CR125R 2005-2007 H5579

    LA Sleeve Cylinder Sleeve 54mm Bore Honda CR125R 2005-2007 H5579

    LA SLEEVE

    $146.95
    LA SLEEVE Cylinder Sleeve H5579 Revitalize your engine with the LA SLEEVE H5579 Cylinder Sleeve, designed to restore performance and extend the life of your cylinders. Crafted from high-quality materials, these sleeves offer a perfect fit and exceptional...
    09310153
    SKU:
    09310153
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    UNITS:
    EACH
    BORE SIZE METRIC:
    54.00 MM
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    AC
    $146.95
    Qty in Cart: 0
    Quantity:
    Price:
    $146.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 66.40mm Bore Honda CR250R 2005-2007 H5580

    LA Sleeve Cylinder Sleeve 66.40mm Bore Honda CR250R 2005-2007 H5580

    LA SLEEVE

    $171.95
    LA SLEEVE Cylinder Sleeve H5580 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5580, designed for superior performance and durability. These high-quality replacement sleeves are engineered to restore old cylinders, ensuring optimal...
    09310154
    SKU:
    09310154
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    66.40 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    $171.95
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Honda CRF450R 2004-2008 CRF450X 2005-2017 TRX450R 2006-2014 H5537

    LA Sleeve Cylinder Sleeve for Honda CRF450R 2004-2008 CRF450X 2005-2017 TRX450R 2006-2014 H5537

    LA SLEEVE

    $144.95
    LA SLEEVE Cylinder Sleeve H5537 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5537, designed for optimal performance and durability. This high-quality replacement sleeve provides a perfect fit for worn-out cylinders, ensuring reliability and...
    09310155
    SKU:
    09310155
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    BORE SIZE METRIC:
    96.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    AC
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    OFF-ROAD
    $144.95
    Qty in Cart: 0
    Quantity:
    Price:
    $144.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 2002-2006 Polaris 600 Models 77.25mm FL1289

    LA Sleeve Cylinder Sleeve for 2002-2006 Polaris 600 Models 77.25mm FL1289

    LA SLEEVE

    $134.95
    LA SLEEVE Cylinder Sleeve KA5592 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5592, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit and restores the functionality of your old...
    09310159
    SKU:
    09310159
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    BORE SIZE METRIC:
    85.00 MM
    COLOR/FINISH:
    ALUMINUM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    TYPE:
    AC
    $134.95
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Kawasaki KX100 2006-2013 KA5608

    LA Sleeve Cylinder Sleeve for Kawasaki KX100 2006-2013 KA5608

    LA SLEEVE

    $134.95
    LA SLEEVE Cylinder Sleeve KA5608 Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5608, designed for precision fit and enhanced performance. This high-quality replacement sleeve ensures optimal sealing and durability, giving your old cylinders...
    09310160
    SKU:
    09310160
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    TYPE:
    AC
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BORE SIZE METRIC:
    52.50 MM
    COLOR/FINISH:
    CHROME
    $134.95
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve Yamaha YZ125 2004-2021 YA5533

    LA Sleeve Cylinder Sleeve Yamaha YZ125 2004-2021 YA5533

    LA SLEEVE

    $146.95
    LA SLEEVE Cylinder Sleeve YA5533 Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5533, designed for exceptional durability and performance. This high-quality replacement sleeve ensures a perfect fit, allowing your old cylinders to perform...
    09310161
    SKU:
    09310161
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    BORE SIZE METRIC:
    54.00 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    OFF-ROAD
    $146.95
    Qty in Cart: 0
    Quantity:
    Price:
    $146.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 97mm Honda XR600R 1991-2000 H5159

    LA Sleeve Cylinder Sleeve 97mm Honda XR600R 1991-2000 H5159

    LA SLEEVE

    $146.95
    LA SLEEVE Cylinder Sleeve H5159 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5159, designed for quality and precision. This replacement sleeve ensures optimal performance and durability, making it an essential component for engine rebuilds...
    09310318
    SKU:
    09310318
    Availability:
    Ships Same Business Day
    Weight:
    2.47 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    BORE SIZE METRIC:
    97.00 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    $146.95
    Qty in Cart: 0
    Quantity:
    Price:
    $146.95
    Subtotal:
  • LA SLEEVE Cylinder Sleeve for Honda XR650R 2000-2007 H5440

    LA SLEEVE Cylinder Sleeve for Honda XR650R 2000-2007 H5440

    LA SLEEVE

    $146.95
    LA SLEEVE Cylinder Sleeve H5440 Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5440, designed to restore performance and extend the life of your cylinders. Crafted with precision, this high-quality replacement sleeve ensures a perfect fit and...
    09310319
    SKU:
    09310319
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    BORE SIZE METRIC:
    100.00 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    $146.95
    Qty in Cart: 0
    Quantity:
    Price:
    $146.95
    Subtotal:
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