Cylinder Works
Cylinder Works is a trusted manufacturer of OEM quality replacement cylinders, big bore kits, gasket kits and high compression engine solutions for popular ATV, UTV and dirt bike models. Known for precision machining and consistent performance, Cylinder Works products give riders a reliable way to restore lost power or increase displacement without complicated modification. From Polaris and Honda to Kawasaki, Yamaha, Suzuki and Arctic Cat, their components deliver factory fit compatibility with upgraded durability.
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Cylinder Works - CW-PV-K02 - Power Valve - Big Bore - Yamaha
Cylinder Works
$365.95Cylinder Works - CW-PV-K02 - Power Valve - Big Bore - YamahaFeaturesCNC-machinedHard anodized finishMade in the USASpecsMaterialSteelColor/FinishBlackDisplacement250 ccProduct NamePower ValveEngine...$365.95 -
Cylinder Works - 50007 - Cylinder - 88.00 mm - Husqvarna | KTM
Cylinder Works
$487.95Cylinder Works - 50007 - Cylinder - 88.00 mm - Husqvarna | KTMFeaturesNickel Silicon Carbide plated for long lifeMade in the U.S.A.Big bore cylinders do not require machine work...$487.95 -
Cylinder Works - 10010-K01 - Cylinder Kit - Standard Bore - 96.00 mm - Honda
Cylinder Works
$652.95Cylinder Works - 10010-K01 - Cylinder Kit - Standard Bore - 96.00 mm - HondaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$652.95 -
Cylinder Works - 30012 - Cylinder - 77.00 mm - Kawasaki
Cylinder Works
$402.95Cylinder Works - 30012 - Cylinder - 77.00 mm - KawasakiFeaturesNickel Silicon Carbide plated for long lifeMade in the U.S.A.Big bore cylinders do not require machine work.SpecsCylinder Diameter77,00...$402.95 -
Cylinder Works - 40004-K03 - Cylinder Kit - Standard Bore - 77.00 mm - Suzuki
Cylinder Works
$652.95Cylinder Works - 40004-K03 - Cylinder Kit - Standard Bore - 77.00 mm - SuzukiFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$652.95 -
Cylinder Works - CH1003-K01 - Cylinder Head Kit - Honda
Cylinder Works
$548.95Cylinder Works - CH1003-K01 - Cylinder Head Kit - HondaFeaturesInclude cam caps and cam cap boltsInclude C630 (nickel/aluminum/bronze) valve seats and guidesCompetition valve jobShortened valve...$548.95 -
Cylinder Works - 50006-K01 - Cylinder Kit - Standard Bore - 78.00 mm - Gas Gas | Husqvarna | KTM
Cylinder Works
$829.95Cylinder Works - 50006-K01 - Cylinder Kit - Standard Bore - 78.00 mm - Gas Gas | Husqvarna | KTMFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced...$829.95 -
Cylinder Works - 20010-K02HC - Cylinder Kit - High Compression - 77.00 mm - Yamaha
Cylinder Works
$694.95Cylinder Works - 20010-K02HC - Cylinder Kit - High Compression - 77.00 mm - YamahaFeaturesCylinder kit comes with matched Vertex pistons to ensure longevity, performance and reduced engine noiseKit...$694.95 -
Cylinder Works - 20010-K02 - Cylinder Kit - Standard Bore - 77.00 mm - Yamaha
Cylinder Works
$694.95Cylinder Works - 20010-K02 - Cylinder Kit - Standard Bore - 77.00 mm - YamahaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$694.95 -
Cylinder Works - 51006-K01 - Cylinder Kit - Big Bore - 81.00 mm - Gas Gas | Husqvarna | KTM
Cylinder Works
$960.95Cylinder Works - 51006-K01 - Cylinder Kit - Big Bore - 81.00 mm - Gas Gas | Husqvarna | KTMFeaturesCylinders have a nickel silicon carbide cylinder sleeveLook virtually identical to OEM cylindersKit...$960.95 -
Out of stock
Cylinder Works - 51007-K01 - Cylinder Kit - Big Bore - 90.00 mm - Husqvarna | KTM
Cylinder Works
$866.95Cylinder Works - 51007-K01 - Cylinder Kit - Big Bore - 90.00 mm - Husqvarna | KTMFeaturesCylinders have a nickel silicon carbide cylinder sleeveLook virtually identical to OEM cylindersKit includes...$866.95 -
Out of stock
Cylinder Works - 50006 - Cylinder - 78.00 mm - Gas Gas | Husqvarna | KTM
Cylinder Works
$498.95Cylinder Works - 50006 - Cylinder - 78.00 mm - Gas Gas | Husqvarna | KTMFeaturesNickel silicon carbide-plated for long lifeMade in the U.S.A.SpecsUnitsEachColor/FinishGrayCylinder Diameter78,00...$498.95 -
Cylinder Works - 10007-K03 - Cylinder Kit - Standard Bore - 76.80 mm - Honda
Cylinder Works
$564.95Cylinder Works - 10007-K03 - Cylinder Kit - Standard Bore - 76.80 mm - HondaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$564.95 -
Cylinder Works - CH1002-K01 - Cylinder Head Kit - Honda
Cylinder Works
$548.95Cylinder Works - CH1002-K01 - Cylinder Head Kit - HondaFeaturesInclude cam caps and cam cap boltsInclude C630 (nickel/aluminum/bronze) valve seats and guidesCompetition valve jobShortened valve...$548.95 -
Out of stock
Cylinder Works - 50007-K03 - Cylinder Kit - Standard Bore - 88.00 mm - Husqvarna | KTM
Cylinder Works
$754.95Cylinder Works - 50007-K03 - Cylinder Kit - Standard Bore - 88.00 mm - Husqvarna | KTMFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine...$754.95 -
Out of stock
Cylinder Works - 10010 - Cylinder - 96.00 mm - Honda
Cylinder Works
$390.95Cylinder Works - 10010 - Cylinder - 96.00 mm - HondaFeaturesNickel silicon carbide-plated for long lifeMade in the U.S.A.SpecsCylinder Bore CoatingNickel-Silicon CarbideCylinder Diameter Metric96.00...$390.95 -
Out of stock
Cylinder Works - 11010-K01 - Cylinder Kit - Big Bore - 99.00 mm - Honda
Cylinder Works
$820.95Cylinder Works - 11010-K01 - Cylinder Kit - Big Bore - 99.00 mm - HondaFeaturesCylinders have a nickel silicon carbide cylinder sleeveLook virtually identical to OEM cylindersKit includes cylinder,...$820.95 -
Cylinder Works - 30012-K02 - Cylinder Kit - Standard Bore - 77.00 mm - Kawasaki
Cylinder Works
$652.95Cylinder Works - 30012-K02 - Cylinder Kit - Standard Bore - 77.00 mm - KawasakiFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$652.95 -
Cylinder Works - 10010-K01HC - Cylinder Kit - High Compression - 96.00 mm - Honda
Cylinder Works
$716.95Cylinder Works - 10010-K01HC - Cylinder Kit - High Compression - 96.00 mm - HondaFeaturesCylinder kit comes with matched Vertex pistons to ensure longevity, performance and reduced engine noiseKit...$716.95 -
Cylinder Works - 50006-K01HC - Cylinder Kit - High Compression - 78.00 mm - Gas Gas | Husqvarna | KTM
Cylinder Works
$852.95Cylinder Works - 50006-K01HC - Cylinder Kit - High Compression - 78.00 mm - Gas Gas | Husqvarna | KTMFeaturesCylinder kit comes with matched Vertex pistons to ensure longevity, performance and...$852.95 -
Cylinder Works - 09346343 - Gasket Kit - Big Bore - Polaris
Cylinder Works
$125.71Cylinder Works - 09346343 - Gasket Kit - Big Bore - PolarisSpecsTypeCylinder HeadEngine Type4-StrokeBore Size ImperialOversize (+5.00 mm)Riding StyleATVProduct NameGasketRiding StyleUTVStyleBig...$125.71 -
Cylinder Works - 09344062 - Big Bore Gasket Kit - Polaris
Cylinder Works
$160.95Cylinder Works - 09344062 - Big Bore Gasket Kit - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated...$160.95 -
Cylinder Works - 09344061 - Big Bore Gasket Kit - Polaris
Cylinder Works
$149.95Cylinder Works - 09344061 - Big Bore Gasket Kit - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated...$149.95 -
Cylinder Works - 09343138 - Big Bore Gasket Kit - Polaris
Cylinder Works
$183.95Cylinder Works - 09343138 - Big Bore Gasket Kit - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated...$183.95 -
Cylinder Works - 09343135 - Big Bore Gasket Kit - Kawasaki
Cylinder Works
$139.95Cylinder Works - 09343135 - Big Bore Gasket Kit - KawasakiFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated...$139.95 -
Cylinder Works - 09342387 - Big Bore Gasket Kit - Yamaha
Cylinder Works
$104.95Cylinder Works - 09342387 - Big Bore Gasket Kit - YamahaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$104.95 -
Cylinder Works - 09342142 - Big Bore Gasket Kit - Yamaha
Cylinder Works
$116.95Cylinder Works - 09342142 - Big Bore Gasket Kit - YamahaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$116.95 -
Cylinder Works - 09342139 - Big Bore Gasket Kit - Honda
Cylinder Works
$76.95Cylinder Works - 09342139 - Big Bore Gasket Kit - HondaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$76.95 -
Cylinder Works - 09341701 - Big Bore Gasket Kit - Suzuki
Cylinder Works
$92.95Cylinder Works - 09341701 - Big Bore Gasket Kit - SuzukiFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$92.95 -
Out of stock
Cylinder Works - 09341700 - Big Bore Gasket Kit - Honda
Cylinder Works
$90.95Cylinder Works - 09341700 - Big Bore Gasket Kit - HondaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$90.95 -
Cylinder Works - 09341699 - Big Bore Gasket Kit - Yamaha
Cylinder Works
$104.95Cylinder Works - 09341699 - Big Bore Gasket Kit - YamahaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$104.95 -
Cylinder Works - 09341527 - Big Bore Gasket Kit - Arctic Cat/Kawasaki/Suzuki
Cylinder Works
$106.95Cylinder Works - 09341527 - Big Bore Gasket Kit - Arctic Cat/Kawasaki/SuzukiFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$106.95 -
Cylinder Works - 09341526 - Big Bore Gasket Kit - Honda
Cylinder Works
$92.95Cylinder Works - 09341526 - Big Bore Gasket Kit - HondaFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for...$92.95 -
Out of stock
Cylinder Works - 09311123 - Cylinder Kit - Standard Bore - 93.00 mm - Polaris
Cylinder Works
$933.95Cylinder Works - 09311123 - Cylinder Kit - Standard Bore - 93.00 mm - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$933.95 -
Out of stock
Cylinder Works - 09311122 - Cylinder Kit - Standard Bore - 93.00 mm - Polaris
Cylinder Works
$929.95Cylinder Works - 09311122 - Cylinder Kit - Standard Bore - 93.00 mm - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$929.95 -
Cylinder Works - 09311121 - Cylinder Kit - Standard Bore - 93.00 mm - Polaris
Cylinder Works
$950.95Cylinder Works - 09311121 - Cylinder Kit - Standard Bore - 93.00 mm - PolarisFeaturesCylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel...$950.95 -
Out of stock
Cylinder Works - 09311120 - Cylinder - 93.00 mm - Polaris
Cylinder Works
$563.95Cylinder Works - 09311120 - Cylinder - 93.00 mm - PolarisFeaturesNickel silicon carbide-plated for long lifeMade in the U.S.A.SpecsCylinder Diameter93,00 mmDisplacement925 ccMaterialCastRiding...$563.95 -
Cylinder Works - 09311119 - Cylinder - 92.00 mm - Kawasaki
Cylinder Works
$525.95Cylinder Works - 09311119 - Cylinder - 92.00 mm - KawasakiFeaturesNickel silicon carbide-plated for long lifeMade in the U.S.A.SpecsCylinder Bore CoatingNickel-Silicon CarbideMaterialCastRiding...$525.95 -
Out of stock
Cylinder Works - 09311115 - Stud Kit - Cylinder
Cylinder Works
$224.95Cylinder Works - 09311115 - Stud Kit - CylinderFeaturesHigh strength grade steel allows for a higher fastening load of the cylinder head to cylinder to help prevent head gasket leakageBlack oxide...$224.95 -
Cylinder Works - 09311092 - Cylinder Kit - High Compression - 85.00 mm - Kawasaki
Cylinder Works
$608.95Cylinder Works - 09311092 - Cylinder Kit - High Compression - 85.00 mm - KawasakiFeaturesCylinder kit comes with matched Vertex pistons to ensure longevity, performance and reduced engine noiseKit...$608.95
Cylinder Works – OEM Quality Cylinders, Big Bore Kits and Performance Engine Components
Cylinder Works has become a respected name in engine rebuilding and performance restoration, offering a broad selection of cylinders, big bore kits and gasket packages engineered to meet or exceed OEM standards. Their components are built for riders who want dependable power recovery, straightforward installation, and long term engine reliability. Whether you are repairing a worn top end or upgrading for increased displacement, Cylinder Works provides practical solutions that deliver consistent results.
The brand offers standard bore cylinder kits, high compression configurations and large big bore conversions that support leading platforms from Polaris, Honda, Yamaha, Kawasaki, Suzuki and Arctic Cat. Their cylinder kits in sizes such as 80 mm, 93 mm, 98 mm, 102 mm and 105 mm are machined with high grade materials to ensure proper cooling, accurate tolerances and stable performance under demanding off road conditions. Matching big bore gasket kits are specifically designed to handle increased combustion heat and pressure, creating a reliable seal for long lasting durability.
Cylinder Works also produces direct fit replacement cylinders, cylinder head kits and stud kits that allow riders to complete OEM grade restorations without the high cost of dealership parts. Each component is designed for smooth installation and compatibility with factory pistons, heads and supporting hardware where applicable. Whether you are rebuilding a Polaris ATV, refreshing a Honda dirt bike top end or boosting a Yamaha engine with a high compression or big bore upgrade, Cylinder Works provides dependable components engineered to restore and enhance engine performance with factory level precision.