CYLINDER WORKS
Cylinder Works Cylinders, Piston Kits, and Gasket Sets at JJ Motorsports
Cylinder Works, founded in 2000 by Ron Hamp—who previously worked for leading motorcycle manufacturers—has established itself as a premier brand in the powersports industry, specializing in high-quality cylinder kits for dirt bikes, ATVs, and UTVs. With a focus on reliability, durability, and easy installation, Cylinder Works uses advanced technologies and materials to provide direct OEM replacements and performance upgrades that enhance engine efficiency and power for both professional racers and amateur riders.
At JJ Motorsports, we offer a comprehensive selection of Cylinder Works products, including 66.4mm Cylinders for Yamaha YZ250 to maintain optimal compression, Standard Bore Cylinder Kits for Kawasaki KRT750 Teryx4 for seamless replacements, and High Compression Cylinder Kits to boost performance. Whether you're rebuilding an engine or upgrading for more power, Cylinder Works delivers precise-fit solutions compatible with major brands like Yamaha and Kawasaki. Explore our inventory to find the ideal parts for your vehicle.
Key features of Cylinder Works products include big bore kits for increased displacement, standard bore kits for maintaining original specs, and complete kits with pistons, rings, wrist pins, circlips, and gaskets for easy assembly. Shop now and elevate your powersports experience with Cylinder Works!
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
Cylinder Works 66.4mm Cylinder for Yamaha YZ250 1999-2025 20009
CYLINDER WORKS
MSRP: $645.95Now: $581.36Was: $645.95If you're running a Yamaha YZ250 and want measurable gains in power and torque without engine teardown complexity, a big-bore cylinder is one of the most direct upgrades available. The Cylinder Works...09311078- SKU:
- 09311078
- Availability:
- Ships Same Business Day
- Weight:
- 6.06 LBS
MSRP: $645.95Now: $581.36Was: $645.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit 85mm Kawasaki KRT750 Teryx4 2012-2013 CW30013K03
CYLINDER WORKS
MSRP: $549.95Now: $285.26Was: $549.95If you're running a Kawasaki KRT750 Teryx4 and want reliable power without a complete engine rebuild, this Cylinder Works standard bore kit delivers bolt-on simplicity and OEM-level durability. The...09311087- SKU:
- 09311087
- Availability:
- Ships Same Business Day
- Weight:
- 5.26 LBS
MSRP: $549.95Now: $285.26Was: $549.95 -
On Sale
Cylinder Works High Compression Cylinder Kit 85mm Kawasaki KRT750 Teryx4 2012 CW30013K03HC
CYLINDER WORKS
MSRP: $549.95Now: $290.66Was: $549.95If you're running a Kawasaki KRT750 Teryx4 and want measurable gains in power output and throttle response, a high-compression cylinder kit is one of the most cost-effective upgrades available. This...09311088- SKU:
- 09311088
- Availability:
- Ships Same Business Day
- Weight:
- 5.26 LBS
MSRP: $549.95Now: $290.66Was: $549.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit 85mm Kawasaki KRT750 Teryx4 2012-2013 CW30013K04
CYLINDER WORKS
MSRP: $1,182.95Now: $1,064.66Was: $1,182.95Your Kawasaki KRT750 Teryx4's engine performance depends on precision-engineered components that can handle demanding conditions without compromise. This Cylinder Works Standard Bore Kit delivers a...09311089- SKU:
- 09311089
- Availability:
- Ships Same Business Day
- Weight:
- 10.01 LBS
MSRP: $1,182.95Now: $1,064.66Was: $1,182.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit Kawasaki KRF750 Teryx 2008-2013 30007-K03HC
CYLINDER WORKS
MSRP: $539.95Now: $285.26Was: $539.95When your stock cylinder shows wear, performance suffers and engine noise increases—a standard bore replacement restores OEM specifications without the downtime of machine work. This Cylinder Works...09311091- SKU:
- 09311091
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
MSRP: $539.95Now: $285.26Was: $539.95 -
On Sale
Cylinder Works High Compression Cylinder Kit 85mm Kawasaki Teryx4 2012-2013 CW30014K03HC
CYLINDER WORKS
MSRP: $657.95Now: $592.16Was: $657.95If you're running a Kawasaki Teryx4 and want measurable power gains without sacrificing reliability, a high-compression top-end swap is one of the most cost-effective upgrades available. This...09311092- SKU:
- 09311092
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
MSRP: $657.95Now: $592.16Was: $657.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit 93mm Bore 9:1 Compression Polaris RZR XP Turbo 2016 CW60008K01
CYLINDER WORKS
MSRP: $1,003.95Now: $903.56Was: $1,003.95If you're running a Polaris RZR XP Turbo, a worn or damaged cylinder limits your engine's potential and reliability. This Cylinder Works kit delivers a bolt-on solution that restores—or exceeds—OEM...09311121- SKU:
- 09311121
- Availability:
- Ships Same Business Day
- Weight:
- 10.60 LBS
MSRP: $1,003.95Now: $903.56Was: $1,003.95Qty in Cart: 0Quantity:Price:MSRP: $1,003.95Now: $903.56Was: $1,003.95Subtotal: -
On Sale
Cylinder Works 92mm Standard Bore Cylinder for Kawasaki KRX 1000 Teryx 2020-2023 CW30015
CYLINDER WORKS
MSRP: $567.95Now: $511.16Was: $567.95If your Kawasaki KRX 1000 or Teryx is showing signs of cylinder wear—loss of compression, increased blow-by, or declining performance—a factory-spec replacement is your most reliable path back to...09311119- SKU:
- 09311119
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
MSRP: $567.95Now: $511.16Was: $567.95 -
On Sale
Cylinder Works Standard Bore Cylinder 77mm Yamaha YZ250F 2019 CW20013
CYLINDER WORKS
MSRP: $393.95Now: $354.56Was: $393.95Your YZ250F demands precision engineering to maintain peak performance, and a worn or damaged cylinder compromises both power delivery and reliability. This Cylinder Works 77mm standard bore is a...09311117- SKU:
- 09311117
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
MSRP: $393.95Now: $354.56Was: $393.95Qty in Cart: 0Quantity:Price:MSRP: $393.95Now: $354.56Was: $393.95Subtotal: -
On Sale
Cylinder Works Standard Bore Cylinder Kit 77mm Yamaha YZ250F 2019-2022 CW20013K01
CYLINDER WORKS
MSRP: $657.95Now: $592.16Was: $657.95When your YZ250F's cylinder shows signs of wear, you're losing compression, power delivery, and reliability on the track or trail. The Cylinder Works Standard Bore Kit restores your engine to peak...09311118- SKU:
- 09311118
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
MSRP: $657.95Now: $592.16Was: $657.95 -
On Sale
Cylinder Works High Compression Cylinder Kit 102mm Yamaha YFM700R Raptor 2006-2014 20004-K01HC
CYLINDER WORKS
MSRP: $895.95Now: $806.36Was: $895.95When your YFM700R's original cylinder shows wear, compression loss directly impacts throttle response and peak power output. This Cylinder Works High Compression Kit restores full performance while...09310305- SKU:
- 09310305
- Availability:
- Ships Same Business Day
- Weight:
- 8.39 LBS
MSRP: $895.95Now: $806.36Was: $895.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit 295cc for Yamaha YZ250 1999-2023 21009-K01
CYLINDER WORKS
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95The Cylinder Works Big Bore Kit transforms your YZ250 into a more potent machine by increasing displacement to 295cc—delivering measurable gains in mid-range and peak power without sacrificing the...09311163- SKU:
- 09311163
- Availability:
- Ships Same Business Day
- Weight:
- 8.71 LBS
- COLOR/FINISH:
- GRAY
- CYLINDER DIAMETER:
- 72,00 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 72.00 MM
- DISPLACEMENT:
- 295 CC
- OVERBORE METRIC:
- +5.60 MM
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit Kawasaki KX250F 2017-2019 30012-K02
CYLINDER WORKS
MSRP: $704.95Now: $634.46Was: $704.95Your KX250F's stock cylinder will eventually wear—piston blow-by, lost compression, and increased friction are inevitable. The Cylinder Works Standard Bore Kit restores your engine to peak efficiency...09310727- SKU:
- 09310727
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- BORE SIZE METRIC:
- 77.00 MM
- STYLE:
- STANDARD
- ENGINE TYPE:
- 4-CYCLE
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- RIDING STYLE:
- OFF-ROAD
- COMPRESSION RATIO IMPERIAL:
- 13.4:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 77,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
MSRP: $704.95Now: $634.46Was: $704.95 -
On Sale
Cylinder Works Kawasaki KX 250 F 2017-2019 Standard Bore High Compression Cylinder Kit 30012-K02HC
CYLINDER WORKS
MSRP: $773.95Now: $696.56Was: $773.95Factory cylinder wear reduces compression and robs your KX 250 F of peak power delivery. This Cylinder Works kit restores lost performance with matched Vertex pistons and nickel silicon carbide...09310729- SKU:
- 09310729
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- CYLINDER DIAMETER:
- 77,00 MM
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- STYLE:
- STANDARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- COMPRESSION RATIO IMPERIAL:
- 14.3:1
MSRP: $773.95Now: $696.56Was: $773.95 -
On Sale
Cylinder Works Standard Bore High Compression Cylinder Kit for Polaris General 1000 60006-K01HC
CYLINDER WORKS
MSRP: $1,353.95Now: $1,218.56Was: $1,353.95When your Polaris General 1000 is ready to deliver more power, a high-compression cylinder upgrade is one of the most direct paths to increased horsepower and torque. The Cylinder Works Standard Bore...09310732- SKU:
- 09310732
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- BORE SIZE METRIC:
- 93.00 MM
- UNITS:
- EACH
- CYLINDER DIAMETER METRIC:
- 93.00 MM
- ENGINE TYPE:
- 4-CYCLE
- STYLE:
- HIGH COMPRESSION
- RIDING STYLE:
- UTV
- CYLINDER DIAMETER:
- 93,00 MM
- PRODUCT NAME:
- CYLINDER
MSRP: $1,353.95Now: $1,218.56Was: $1,353.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit for Polaris RZR 900 2015-2016 975cc 10.5:1 Compression 61004-K01
CYLINDER WORKS
MSRP: $1,283.95Now: $1,155.56Was: $1,283.95If you're serious about extracting maximum horsepower from your Polaris RZR 900, a big bore cylinder kit is one of the most direct paths to measurable gains in power and throttle response. The...09310736- SKU:
- 09310736
- Availability:
- Ships Same Business Day
- Weight:
- 9.50 LBS
- CYLINDER DIAMETER METRIC:
- 93.00 MM
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- RIDING STYLE:
- UTV
- CYLINDER DIAMETER:
- 93,00 MM
- DISPLACEMENT:
- 1110 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- OVERBORE METRIC:
- +5.00 MM
MSRP: $1,283.95Now: $1,155.56Was: $1,283.95Qty in Cart: 0Quantity:Price:MSRP: $1,283.95Now: $1,155.56Was: $1,283.95Subtotal: -
On Sale
Cylinder Works Big Bore Gasket Kit Yamaha YFZ450R 2009-2019 21003-G01
CYLINDER WORKS
MSRP: $112.95Now: $101.66Was: $112.95Stock cylinders wear down over time, causing compression loss, increased blow-by, and sluggish throttle response. The Cylinder Works Big Bore Gasket Kit delivers a straightforward path to restore and...09341699- SKU:
- 09341699
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- STYLE:
- BIG BORE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- OVERSIZED (+3.00 MM)
- MATERIAL:
- NICKEL SILICON CARBIDE
MSRP: $112.95Now: $101.66Was: $112.95Qty in Cart: 0Quantity:Price:MSRP: $112.95Now: $101.66Was: $112.95Subtotal: -
On Sale
Cylinder Works Standard Bore Gasket Kit for Honda CRF450R 2017-2019 810989
CYLINDER WORKS
MSRP: $79.22Now: $71.30Was: $79.22A complete engine rebuild demands gasket integrity—any compromise in sealing leads to oil weeping, coolant loss, and performance degradation. The Cylinder Works Standard Bore Gasket Kit delivers...09346003- SKU:
- 09346003
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- STANDARD
- PRODUCT NAME:
- GASKET KIT
MSRP: $79.22Now: $71.30Was: $79.22 -
On Sale
Cylinder Works Big Bore Gasket Kit for Polaris ACE 570 2016-2017 61005-G01
CYLINDER WORKS
MSRP: $125.71Now: $113.14Was: $125.71If you're running a big bore setup on your Polaris ACE 570, factory gaskets won't cut it—they're engineered for stock compression and can fail under the elevated pressures of a performance build...09346343- SKU:
- 09346343
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- UTV
- BORE SIZE IMPERIAL:
- OVERSIZE (+5.00 MM)
- RIDING STYLE:
- ATV
- TYPE:
- CYLINDER HEAD
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
MSRP: $125.71Now: $113.14Was: $125.71Qty in Cart: 0Quantity:Price:MSRP: $125.71Now: $113.14Was: $125.71Subtotal: -
On Sale
Cylinder Works Big Bore Gasket Kit for Honda CRF250R 2018-2019 CW11011G01
CYLINDER WORKS
MSRP: $66.95Now: $60.26Was: $66.95When you're running a big bore kit on your Honda CRF250R, your factory gasket set isn't engineered for the increased displacement, compression, and heat cycling—compromised sealing leads to oil...09346344- SKU:
- 09346344
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- OVERSIZE (+3.00 MM)
- TYPE:
- CYLINDER HEAD
MSRP: $66.95Now: $60.26Was: $66.95Qty in Cart: 0Quantity:Price:MSRP: $66.95Now: $60.26Was: $66.95Subtotal: -
Cylinder Works Big Bore Gasket Kit Yamaha YZ450F 2018-2019 CW21012G01
CYLINDER WORKS
$107.06When you're running a big bore setup on your YZ450F, factory gaskets won't cut it—they're engineered for stock displacement and won't seal reliably under the elevated pressures of a bored-out engine...09346345- SKU:
- 09346345
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- BORE SIZE IMPERIAL:
- OVERSIZE (+2.00 MM)
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- TYPE:
- CYLINDER HEAD
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 4-STROKE
$107.06 -
On Sale
Cylinder Works Standard Bore Cylinder Yamaha YZ250F 2014-2018 20010
CYLINDER WORKS
MSRP: $434.95Now: $391.46Was: $434.95A worn or damaged cylinder compromises combustion efficiency and power delivery on your YZ250F. The Cylinder Works Standard Bore Cylinder restores your bike to peak performance with a...09310579- SKU:
- 09310579
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 77,00 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- OVERBORE METRIC:
- STANDARD
- STYLE:
- STANDARD
MSRP: $434.95Now: $391.46Was: $434.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit for 2015-2023 Kawasaki KVF750 Brute Force 4x4i 860cc 31007-K02
CYLINDER WORKS
MSRP: $609.95Now: $548.96Was: $609.95If you're running a KVF750 Brute Force and want measurable power gains without extensive machine work, this big bore kit delivers. The matched Vertex pistons and nickel silicon carbide cylinder...09310583- SKU:
- 09310583
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-CYCLE
- CYLINDER DIAMETER:
- 76,80 MM
- STYLE:
- STANDARD
- CYLINDER DIAMETER METRIC:
- 76.80 MM
- RIDING STYLE:
- OFF-ROAD
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
MSRP: $609.95Now: $548.96Was: $609.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit Yamaha YZ450F 2014-2017 20005-K02
CYLINDER WORKS
MSRP: $804.95Now: $724.46Was: $804.95The stock cylinder on your YZ450F experiences wear that directly impacts power delivery and throttle response. This Cylinder Works kit restores—or exceeds—OEM performance with fresh Nickel Silicon...09310585- SKU:
- 09310585
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
- CYLINDER DIAMETER:
- 97,00 MM
- DISPLACEMENT:
- 449 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER METRIC:
- 97.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $804.95Now: $724.46Was: $804.95 -
On Sale
Cylinder Works YZ 250 1999-2024 Standard Bore Cylinder Kit 20009-K01
CYLINDER WORKS
MSRP: $842.95Now: $758.66Was: $842.95When your YZ 250's cylinder shows signs of wear—scoring, reduced compression, or lost power—a full rebuild with quality components is the most cost-effective path back to peak performance. The...09310587- SKU:
- 09310587
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $842.95Now: $758.66Was: $842.95 -
On Sale
Cylinder Works Yamaha YFM700R Raptor 2015-2023 Standard Bore High Compression Cylinder Kit 20004-K02HC
CYLINDER WORKS
MSRP: $867.95Now: $781.16Was: $867.95When your YFM700R Raptor demands more power and reliability, a complete cylinder kit with matched components is essential to realize that potential. The Cylinder Works High Compression kit delivers...09310654- SKU:
- 09310654
- Availability:
- Ships Same Business Day
- Weight:
- 8.50 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- DISPLACEMENT:
- 686 CC
- STYLE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- ENGINE TYPE:
- 4-CYCLE
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CYLINDER KIT
- CYLINDER DIAMETER:
- 102,00 MM
- CYLINDER DIAMETER METRIC:
- 102.00 MM
- UNITS:
- KIT
MSRP: $867.95Now: $781.16Was: $867.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit YFM 700 Raptor 2006-2014 21004-K01
CYLINDER WORKS
MSRP: $1,011.95Now: $910.76Was: $1,011.95If you're running a YFM 700 Raptor and want measurable power gains without extensive machine work, a big bore cylinder kit is one of the most direct paths to increased displacement and performance...09310655- SKU:
- 09310655
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 105,00 MM
- CYLINDER DIAMETER METRIC:
- 105.00 MM
- OVERBORE METRIC:
- +3.00 MM
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 9.2:1
- RIDING STYLE:
- ATV
- DISPLACEMENT:
- 727 CC
- ENGINE TYPE:
- 4-CYCLE
MSRP: $1,011.95Now: $910.76Was: $1,011.95Qty in Cart: 0Quantity:Price:MSRP: $1,011.95Now: $910.76Was: $1,011.95Subtotal: -
On Sale
Cylinder Works YZ125 2005-2021 Cylinder Head CH2005-K01
CYLINDER WORKS
MSRP: $145.95Now: $131.36Was: $145.95If you're running a YZ125 and looking to unlock real performance gains, a quality cylinder head upgrade is one of the most direct ways to improve combustion efficiency and airflow. The Cylinder Works...09300205- SKU:
- 09300205
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- CYLINDER HEAD
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
MSRP: $145.95Now: $131.36Was: $145.95 -
On Sale
Cylinder Works High Compression Cylinder Kit for Honda CRF250R 2008-2009 10001-K02HC
CYLINDER WORKS
MSRP: $645.95Now: $581.36Was: $645.95When your Honda CRF250R is ready for more power, a high-compression cylinder kit is one of the most effective bolt-on upgrades available. This Cylinder Works kit delivers measurable gains in peak...09310290- SKU:
- 09310290
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 78.00 MM
- CYLINDER DIAMETER:
- 78,00 MM
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-CYCLE
- STYLE:
- HIGH COMPRESSION
MSRP: $645.95Now: $581.36Was: $645.95 -
On Sale
Cylinder Works Standard Bore Cylinder KTM 50 SX 2009-2023 CW50012
CYLINDER WORKS
MSRP: $434.95Now: $391.46Was: $434.95When your KTM 50 SX's cylinder shows signs of wear—scored walls, compression loss, or damaged plating—a quality replacement is essential to restore engine integrity and performance. The Cylinder...09311022- SKU:
- 09311022
- Availability:
- Ships Same Business Day
- Weight:
- 2.61 LBS
- UNITS:
- EACH
- CYLINDER DIAMETER METRIC:
- 39.50 MM
- PRODUCT NAME:
- CYLINDER
- RIDING STYLE:
- OFF-ROAD
- CYLINDER DIAMETER:
- 39,50 MM
- ENGINE TYPE:
- 2-CYCLE
- STYLE:
- STANDARD
MSRP: $434.95Now: $391.46Was: $434.95 -
On Sale
Cylinder Works Standard Bore Cylinder for Polaris RZR 900 2017-2020 CW60007
CYLINDER WORKS
MSRP: $696.95Now: $627.26Was: $696.95When your Polaris RZR 900 cylinder shows wear or you're rebuilding after hard use, OEM replacement costs and lead times can sideline your rig. The Cylinder Works Standard Bore CW60007 delivers a...09311023- SKU:
- 09311023
- Availability:
- Ships Same Business Day
- Weight:
- 7.16 LBS
- UNITS:
- EACH
- CYLINDER DIAMETER METRIC:
- 93.00 MM
- ENGINE TYPE:
- 4-CYCLE
- RIDING STYLE:
- UTV
- STYLE:
- STANDARD
- CYLINDER DIAMETER:
- 93,00 MM
- PRODUCT NAME:
- CYLINDER
MSRP: $696.95Now: $627.26Was: $696.95 -
On Sale
Cylinder Works Yamaha WR250F 2018-2019 High Compression Cylinder Kit 20010-K02HC
CYLINDER WORKS
MSRP: $750.95Now: $675.86Was: $750.95If you're running a WR250F, factory displacement limits your peak performance and torque delivery. The Cylinder Works high-compression big bore kit unlocks additional cubic centimeters and...09310709- SKU:
- 09310709
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- CYLINDER DIAMETER METRIC:
- 77.00 MM
- CYLINDER DIAMETER:
- 77,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 77.00 MM
- COMPRESSION RATIO IMPERIAL:
- 14.2:1
- STYLE:
- STANDARD
- ENGINE TYPE:
- 4-CYCLE
MSRP: $750.95Now: $675.86Was: $750.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit for 2007-2008 Honda CRF450R 10002-K02
CYLINDER WORKS
MSRP: $651.95Now: $586.76Was: $651.95Stock CRF450R cylinders wear, lose compression, and rob you of the power you've built. The Cylinder Works Standard Bore Kit restores your engine to original specifications while delivering the...09310839- SKU:
- 09310839
- Availability:
- Ships Same Business Day
- Weight:
- 4.71 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 96,00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 96.00 MM
- OVERBORE METRIC:
- STANDARD
- STYLE:
- STANDARD
- DISPLACEMENT:
- 449 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- COMPRESSION RATIO IMPERIAL:
- 12.1:1
MSRP: $651.95Now: $586.76Was: $651.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit for Honda CRF450R 2007-2019 10002-K02HC
CYLINDER WORKS
MSRP: $690.95Now: $621.86Was: $690.95If you're running a Honda CRF450R, factory displacement limits your peak power output when you're pushing hard on the track or trail. The Cylinder Works Big Bore Kit removes that constraint with a...09310841- SKU:
- 09310841
- Availability:
- Ships Same Business Day
- Weight:
- 4.71 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 96,00 MM
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- DISPLACEMENT:
- 449 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- CYLINDER DIAMETER METRIC:
- 96.00 MM
- RIDING STYLE:
- OFF-ROAD
MSRP: $690.95Now: $621.86Was: $690.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit Arctic Cat 400 DVX 2004-2008 40001-K02
CYLINDER WORKS
MSRP: $717.95Now: $646.16Was: $717.95If your Arctic Cat 400 DVX is experiencing bore wear or you're looking to restore factory performance, the Cylinder Works Standard Bore Cylinder Kit delivers a complete, bolt-on solution without the...09310842- SKU:
- 09310842
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- STYLE:
- STANDARD
- CYLINDER DIAMETER:
- 90,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 11.3:1
- DISPLACEMENT:
- 400 CC
- CYLINDER DIAMETER METRIC:
- 90.00 MM
- ENGINE TYPE:
- 4-CYCLE
- RIDING STYLE:
- ATV
MSRP: $717.95Now: $646.16Was: $717.95 -
On Sale
Cylinder Works Standard Bore High Compression Cylinder Kit for 2004-2008 Arctic Cat 400 DVX 40001-K02HC
CYLINDER WORKS
MSRP: $716.95Now: $645.26Was: $716.95If you're running a 2004-2008 Arctic Cat 400 DVX and want measurable gains in displacement and compression ratio without extensive machine work, this Cylinder Works kit delivers a bolt-on solution...09310843- SKU:
- 09310843
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
- DISPLACEMENT:
- 400 CC
- ENGINE TYPE:
- 4-CYCLE
- CYLINDER DIAMETER METRIC:
- 90.00 MM
- RIDING STYLE:
- ATV
- COMPRESSION RATIO IMPERIAL:
- 13.5:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 90,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
MSRP: $716.95Now: $645.26Was: $716.95 -
On Sale
Cylinder Works Standard Bore Cylinder Kit for 2018-2019 Honda CRF250R CW10011K01
CYLINDER WORKS
MSRP: $622.95Now: $560.66Was: $622.95If you're running a 2018-2019 CRF250R, this cylinder kit delivers a direct path to increased displacement and responsive power without the downtime of custom machine work. The matched Vertex piston...09310845- SKU:
- 09310845
- Availability:
- Ships Same Business Day
- Weight:
- 3.46 LBS
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-CYCLE
- CYLINDER DIAMETER:
- 79,00 MM
- STYLE:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 13.9:1
- CYLINDER DIAMETER METRIC:
- 79.00 MM
- RIDING STYLE:
- OFF-ROAD
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
MSRP: $622.95Now: $560.66Was: $622.95 -
On Sale
Cylinder Works High Compression Cylinder Kit Honda CRF250R 2018-2019 CW10011K01HC
CYLINDER WORKS
MSRP: $664.95Now: $598.46Was: $664.95The CRF250R demands more power to stay competitive on the track or trail, and the Cylinder Works High Compression Cylinder Kit delivers exactly that without requiring expensive machine work or...09310846- SKU:
- 09310846
- Availability:
- Ships Same Business Day
- Weight:
- 3.41 LBS
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- STYLE:
- BIG BORE
- CYLINDER DIAMETER METRIC:
- 79.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 14.6:1
- CYLINDER DIAMETER:
- 79,00 MM
MSRP: $664.95Now: $598.46Was: $664.95 -
On Sale
Cylinder Works Big Bore Cylinder Kit Honda CRF250R 2018-2021 CRF250RX 2019-2021 CW11011K01
CYLINDER WORKS
MSRP: $787.95Now: $709.16Was: $787.95Stock Honda CRF250R and CRF250RX cylinders limit your engine's potential and wear faster under aggressive riding conditions. This Cylinder Works big bore kit adds displacement and durability without...09310847- SKU:
- 09310847
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- DISPLACEMENT:
- 270 CC
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 82,00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 13.9:1
- CYLINDER DIAMETER METRIC:
- 82.00 MM
MSRP: $787.95Now: $709.16Was: $787.95 -
On Sale
Cylinder Works Standard Bore Cylinder Yamaha YZ450F 2018-2019 CW20012
CYLINDER WORKS
MSRP: $461.95Now: $415.76Was: $461.95Stock cylinders wear down over time, reducing compression, power delivery, and overall engine reliability—especially under racing or high-performance conditions. The Cylinder Works Standard Bore...09310848- SKU:
- 09310848
- Availability:
- Ships Same Business Day
- Weight:
- 3.31 LBS
- PRODUCT NAME:
- CYLINDER
- ENGINE TYPE:
- 4-STROKE
- UNITS:
- EACH
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STANDARD
MSRP: $461.95Now: $415.76Was: $461.95
