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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.

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  • Cylinder Works Standard Bore Cylinder Kit for Kawasaki KX250F 2004-2005 and Suzuki RM-Z250 2004-2006 30001-K01

    Cylinder Works Standard Bore Cylinder Kit for Kawasaki KX250F 2004-2005 and Suzuki RM-Z250 2004-2006 30001-K01

    CYLINDER WORKS

    $635.95
    CYLINDER WORKS Cylinder Kit Standard 30001-K01 Elevate your engine's performance with the CYLINDER WORKS Cylinder Kit Standard 30001-K01. This ready-to-install, direct bolt-on kit is designed to seamlessly replace your OEM cylinders, delivering...
    09310275
    SKU:
    09310275
    Availability:
    Ships Same Business Day
    Weight:
    3.30 LBS
    COMPRESSION RATIO IMPERIAL:
    12.6:1
    CYLINDER DIAMETER METRIC:
    77.00 MM
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    4-CYCLE
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    STYLE:
    STANDARD
    CYLINDER DIAMETER:
    77,00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $635.95
    Qty in Cart: 0
    Quantity:
    Price:
    $635.95
    Subtotal:
  • Cylinder Works Standard Bore Cylinder Kit for Kawasaki KX250F 2006-2008 30001-K02

    Cylinder Works Standard Bore Cylinder Kit for Kawasaki KX250F 2006-2008 30001-K02

    CYLINDER WORKS

    $635.95
    CYLINDER WORKS Cylinder Kit Standard 30001-K02 Enhance your engine's performance with the CYLINDER WORKS Cylinder Kit Standard 30001-K02. This ready-to-install solution offers a seamless fit with OEM specifications, ensuring optimal functionality without...
    09310276
    SKU:
    09310276
    Availability:
    Ships Same Business Day
    Weight:
    3.35 LBS
    CYLINDER DIAMETER METRIC:
    77.00 MM
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    CYLINDER DIAMETER:
    77,00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    STYLE:
    STANDARD
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    4-CYCLE
    $635.95
    Qty in Cart: 0
    Quantity:
    Price:
    $635.95
    Subtotal:
  • Cylinder Works Standard Bore Cylinder Kit Yamaha YZ250F 2001-2004 20002-K01

    Cylinder Works Standard Bore Cylinder Kit Yamaha YZ250F 2001-2004 20002-K01

    CYLINDER WORKS

    $694.95
    CYLINDER WORKS Cylinder Kit Standard 20002-K01 Upgrade your engine with the CYLINDER WORKS Cylinder Kit, designed for effortless installation and optimal performance. This high-quality kit features components that mirror OEM specifications, ensuring a...
    09310278
    SKU:
    09310278
    Availability:
    Ships Same Business Day
    Weight:
    3.90 LBS
    COMPRESSION RATIO IMPERIAL:
    12.7:1
    CYLINDER DIAMETER:
    77,00 MM
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    4-CYCLE
    PRODUCT NAME:
    CYLINDER KIT
    CYLINDER DIAMETER METRIC:
    77.00 MM
    STYLE:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    $694.95
    Qty in Cart: 0
    Quantity:
    Price:
    $694.95
    Subtotal:
  • Cylinder Works Yamaha YZ250F 2008-2013 Standard Bore Cylinder Kit 20002-K03

    Cylinder Works Yamaha YZ250F 2008-2013 Standard Bore Cylinder Kit 20002-K03

    CYLINDER WORKS

    $694.95
    CYLINDER WORKS Cylinder Kit Standard 20002-K03 Upgrade your engine with the CYLINDER WORKS Cylinder Kit, designed for seamless installation and optimal performance. This complete kit features high-quality components that ensure durability and efficiency,...
    09310281
    SKU:
    09310281
    Availability:
    Ships Same Business Day
    Weight:
    3.62 LBS
    CYLINDER DIAMETER METRIC:
    77.00 MM
    RIDING STYLE:
    OFF-ROAD
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    4-CYCLE
    STYLE:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    CYLINDER DIAMETER:
    77,00 MM
    PRODUCT NAME:
    CYLINDER KIT
    UNITS:
    KIT
    $694.95
    Qty in Cart: 0
    Quantity:
    Price:
    $694.95
    Subtotal:
  • Cylinder Works Standard Bore Cylinder Kit for Yamaha YZ450F 2006-2009 20003-K01

    Cylinder Works Standard Bore Cylinder Kit for Yamaha YZ450F 2006-2009 20003-K01

    CYLINDER WORKS

    $694.95
    CYLINDER WORKS Cylinder Kit Standard 20003-K01 Upgrade your engine with the CYLINDER WORKS Cylinder Kit, designed for effortless installation and optimal performance. These direct bolt-on cylinders mirror OEM specifications, ensuring a seamless fit and...
    09310282
    SKU:
    09310282
    Availability:
    Ships Same Business Day
    Weight:
    3.33 LBS
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    CYLINDER DIAMETER METRIC:
    95.00 MM
    DISPLACEMENT:
    449 CC
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    CYLINDER DIAMETER:
    95,00 MM
    STYLE:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    12.5:1
    ENGINE TYPE:
    4-CYCLE
    $694.95
    Qty in Cart: 0
    Quantity:
    Price:
    $694.95
    Subtotal:
  • Cylinder Works High Compression Cylinder Kit for Honda CRF150R 2007-2014 10004-K01HC

    Cylinder Works High Compression Cylinder Kit for Honda CRF150R 2007-2014 10004-K01HC

    CYLINDER WORKS

    $536.95
    High Compression Cylinder Kit - Model 10004-K01HC Elevate your engine's performance with the High Compression Cylinder Kit. Designed for easy installation, this kit offers a seamless fit without the need for re-plating, ensuring a professional finish...
    09310288
    SKU:
    09310288
    Availability:
    Ships Same Business Day
    Weight:
    2.80 LBS
    CYLINDER DIAMETER:
    66,00 MM
    ENGINE TYPE:
    4-CYCLE
    PRODUCT NAME:
    CYLINDER KIT
    STYLE:
    HIGH COMPRESSION
    COMPRESSION RATIO IMPERIAL:
    12.2:1
    CYLINDER DIAMETER METRIC:
    66.00 MM
    DISPLACEMENT:
    149 CC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    $536.95
    Qty in Cart: 0
    Quantity:
    Price:
    $536.95
    Subtotal:
  • Cylinder Works High Compression Cylinder Kit for Honda CRF250X 2016-2017 10001-K01HC

    Cylinder Works High Compression Cylinder Kit for Honda CRF250X 2016-2017 10001-K01HC

    CYLINDER WORKS

    $588.95
    High-Performance Cylinder Kit - CYLINDER WORKS 10001-K01HC Upgrade your engine with the CYLINDER WORKS High Compression Cylinder Kit, designed for effortless installation and optimal performance. This direct bolt-on solution mirrors the quality of OEM...
    09310289
    SKU:
    09310289
    Availability:
    Ships Same Business Day
    Weight:
    3.50 LBS
    CYLINDER DIAMETER:
    78,00 MM
    STYLE:
    HIGH COMPRESSION
    COMPRESSION RATIO IMPERIAL:
    13.4:1
    CYLINDER BORE COATING:
    NICKEL-SILICON CARBIDE
    CYLINDER DIAMETER METRIC:
    78.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    DISPLACEMENT:
    249 CC
    ENGINE TYPE:
    4-CYCLE
    $588.95
    Qty in Cart: 0
    Quantity:
    Price:
    $588.95
    Subtotal:
  • ATHENA Cylinder Kit - YZ125 - 54mm P400485100003

    ATHENA Cylinder Kit - YZ125 - 54mm P400485100003

    ATHENA

    $1,110.95
    Kits 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, All are bolt-on; no machining required
    4.00485E+11
    SKU:
    4.00485E+11
    Availability:
    Ships Same Business Day
    Weight:
    88.00 LBS
    $1,110.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,110.95
    Subtotal:
  • ATHENA Cylinder Kit - YZ125 - 54mm P400485100008

    ATHENA Cylinder Kit - YZ125 - 54mm P400485100008

    ATHENA

    $971.95
    Kits 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, All are bolt-on; no machining required
    400485100008
    SKU:
    400485100008
    Availability:
    Ships Same Business Day
    Weight:
    70.00 LBS
    $971.95
    Qty in Cart: 0
    Quantity:
    Price:
    $971.95
    Subtotal:
  • ATHENA Cylinder Kit - KTM/Husqvarna P400270100023

    ATHENA Cylinder Kit - KTM/Husqvarna P400270100023

    ATHENA

    $974.95
    ATHENA Cylinder Kit KTM/Husqvarna P400270100023Kits 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...
    09310865
    SKU:
    09310865
    Availability:
    Ships Same Business Day
    Weight:
    3.90 LBS
    PRODUCT NAME:
    CYLINDER KIT
    STYLE:
    BIG BORE
    BORE SIZE METRIC:
    82.00 MM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    DISPLACEMENT:
    276 CC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    ALUMINUM
    $974.95
    Qty in Cart: 0
    Quantity:
    Price:
    $974.95
    Subtotal:
  • ATHENA Cylinder Kit - Yamaha - Stock P400485100053

    ATHENA Cylinder Kit - Yamaha - Stock P400485100053

    ATHENA

    $772.80
    ATHENA Cylinder Kit Yamaha Stock P400485100053Kits 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,...
    09310958
    SKU:
    09310958
    Availability:
    Ships Same Business Day
    Weight:
    4.65 LBS
    BORE SIZE METRIC:
    97.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    ALUMINUM
    DISPLACEMENT:
    450 CC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    STOCK BORE
    UNITS:
    KIT
    $772.80
    Qty in Cart: 0
    Quantity:
    Price:
    $772.80
    Subtotal:
  • ATHENA Cylinder Kit - Yamaha - Stock P400485100067

    ATHENA Cylinder Kit - Yamaha - Stock P400485100067

    ATHENA

    $772.95
    ATHENA Cylinder Kit Yamaha Stock P400485100067Kits 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,...
    09310959
    SKU:
    09310959
    Availability:
    Ships Same Business Day
    Weight:
    4.60 LBS
    PRODUCT NAME:
    CYLINDER KIT
    DISPLACEMENT:
    450 CC
    STYLE:
    STOCK BORE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    97.00 MM
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    ALUMINUM
    Qty in Cart: 0
    Quantity:
    Price:
    $772.95
    Subtotal:
  • ATHENA Cylinder Kit - Yamaha - Big Bore P400485100068

    ATHENA Cylinder Kit - Yamaha - Big Bore P400485100068

    ATHENA

    $1,236.95
    ATHENA Cylinder Kit Yamaha Big Bore P400485100068Kits 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...
    09310960
    SKU:
    09310960
    Availability:
    Ships Same Business Day
    Weight:
    4.35 LBS
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    CYLINDER KIT
    STYLE:
    BIG BORE
    UNITS:
    KIT
    BORE SIZE METRIC:
    102.00 MM
    DISPLACEMENT:
    496 CC
    MATERIAL:
    ALUMINUM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    $1,236.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,236.95
    Subtotal:
  • ATHENA Cylinder Kit - YZ125 - 58mm P400485100030

    ATHENA Cylinder Kit - YZ125 - 58mm P400485100030

    ATHENA

    $1,223.95
    ATHENA Cylinder Kit YZ125 58mm P400485100030Kits 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,...
    09310146
    SKU:
    09310146
    Availability:
    Ships Same Business Day
    Weight:
    5.16 LBS
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    DISPLACEMENT:
    144 CC
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    58.00 MM
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    CYLINDER KIT
    STYLE:
    BIG BORE
    $1,223.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,223.95
    Subtotal:
  • ATHENA Cylinder Kit - CRF230F P400210100054

    ATHENA Cylinder Kit - CRF230F P400210100054

    ATHENA

    $416.95
    ATHENA Cylinder Kit CRF230F P400210100054Kits 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, All...
    09310662
    SKU:
    09310662
    Availability:
    Ships Same Business Day
    Weight:
    4.75 LBS
    STYLE:
    BIG BORE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    67.00 MM
    MATERIAL:
    ALUMINUM
    DISPLACEMENT:
    233 CC
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $416.95
    Qty in Cart: 0
    Quantity:
    Price:
    $416.95
    Subtotal:
  • ATHENA Cylinder Kit - Suzuki RM-Z450 P400510100027

    ATHENA Cylinder Kit - Suzuki RM-Z450 P400510100027

    ATHENA

    $772.95
    ATHENA Cylinder Kit Suzuki RM-Z450 P400510100027Kits 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...
    09310678
    SKU:
    09310678
    Availability:
    Ships Same Business Day
    Weight:
    4.05 LBS
    DISPLACEMENT:
    450 CC
    MATERIAL:
    ALUMINUM
    STYLE:
    STOCK BORE
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    96.00 MM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    $772.95
    Qty in Cart: 0
    Quantity:
    Price:
    $772.95
    Subtotal:
  • ATHENA Cylinder Kit - Suzuki RM-Z450 P400510100028

    ATHENA Cylinder Kit - Suzuki RM-Z450 P400510100028

    ATHENA

    $1,151.95
    ATHENA Cylinder Kit Suzuki RM-Z450 P400510100028Kits 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...
    09310679
    SKU:
    09310679
    Availability:
    Ships Same Business Day
    Weight:
    3.80 LBS
    DISPLACEMENT:
    490 CC
    MATERIAL:
    ALUMINUM
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    100.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    BIG BORE
    UNITS:
    KIT
    $1,151.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,151.95
    Subtotal:
  • ATHENA Cylinder Kit - Honda - Stock P400210100066

    ATHENA Cylinder Kit - Honda - Stock P400210100066

    ATHENA

    $772.95
    ATHENA Cylinder Kit Honda Stock P400210100066Kits 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,...
    09310955
    SKU:
    09310955
    Availability:
    Ships Same Business Day
    Weight:
    3.35 LBS
    DISPLACEMENT:
    250 CC
    MATERIAL:
    ALUMINUM
    STYLE:
    STOCK BORE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    79.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $772.95
    Qty in Cart: 0
    Quantity:
    Price:
    $772.95
    Subtotal:
  • ATHENA Cylinder Kit - Honda - Big Bore P400210100067

    ATHENA Cylinder Kit - Honda - Big Bore P400210100067

    ATHENA

    $1,166.95
    ATHENA Cylinder Kit Honda Big Bore P400210100067Kits 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...
    09310956
    SKU:
    09310956
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    DISPLACEMENT:
    289 CC
    MATERIAL:
    ALUMINUM
    BORE SIZE METRIC:
    82.00 MM
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    BIG BORE
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    $1,166.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,166.95
    Subtotal:
  • ATHENA Cylinder Kit - Honda - Stock P400210100059

    ATHENA Cylinder Kit - Honda - Stock P400210100059

    ATHENA

    $772.95
    ATHENA Cylinder Kit Honda Stock P400210100059Kits 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,...
    09310957
    SKU:
    09310957
    Availability:
    Ships Same Business Day
    Weight:
    4.05 LBS
    PRODUCT NAME:
    CYLINDER KIT
    DISPLACEMENT:
    450 CC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    STOCK BORE
    CYLINDER BORE COATING:
    NICKEL-CARBIDE
    UNITS:
    KIT
    BORE SIZE METRIC:
    96.00 MM
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    ALUMINUM
    $772.95
    Qty in Cart: 0
    Quantity:
    Price:
    $772.95
    Subtotal:
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