ATV/UTV Cylinders and Parts
ATV/UTV Cylinders & Parts at JJ Motorsports
Rebuild your ATV/UTV’s top end with premium cylinders and sleeves from JJ Motorsports, featuring standard-bore, high-compression kits, and sleeve/piston combos for maximum durability and power on Honda, Yamaha, and Suzuki models. These high-quality parts ensure leak-free sealing and reliable performance in off-road and racing conditions.
Shop Moose Racing, Cylinder Works, and LA Sleeve cylinders for race-proven strength. Explore related categories such as ATV/UTV engine for pistons and gaskets, or ATV/UTV for exhaust and suspension to complete your top-end rebuild and ride with total confidence across all conditions, from high-speed dunes to technical trails.
Top ATV/UTV Cylinders & Parts
- Moose Racing Cylinder Standard MSE10003 – Standard-bore cylinder for Yamaha Banshee; nickel-silicon plated for long life and heat resistance.
- Cylinder Works Cylinder Standard Bore High Compression 60006-K01HC – High-compression standard cylinder; fits Honda TRX300EX with increased power output.
- LA Sleeve Sleeve and Piston Kit Honda LAS-5293K-1 – Complete sleeve and piston kit for Honda; big-bore rebuild with custom cylinder sleeve.
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
-
Cylinder Works Standard Bore Cylinder Kit for 2008-2010 Polaris RZR 800 60002-K04
CYLINDER WORKS
$911.95Upgrade your engine with the CYLINDER WORKS Cylinder Kit, designed for seamless installation and optimal performance. This kit offers a perfect fit with OEM specifications, ensuring reliability and longevity. Featuring advanced materials and engineering,...09310614- SKU:
- 09310614
- Availability:
- Ships Same Business Day
- Weight:
- 10.36 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.2:1
- CYLINDER DIAMETER METRIC:
- 80.00 MM
- DISPLACEMENT:
- 769 CC
- RIDING STYLE:
- ATV
- ENGINE TYPE:
- 4-CYCLE
- CYLINDER DIAMETER:
- 80,00 MM
- RIDING STYLE:
- UTV
- STYLE:
- STANDARD
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
$911.95 -
Cylinder Works Standard Bore Cylinder Kit for 2011-2014 Polaris Ranger 800 4x4 60002-K05
CYLINDER WORKS
$911.95Experience unmatched performance with the CYLINDER WORKS Cylinder Kit Standard Bore 60002-K05. This ready-to-install, direct bolt-on cylinder kit is engineered for durability and efficiency, ensuring your engine runs smoothly while maintaining a sleek,...09310616- SKU:
- 09310616
- Availability:
- Ships Same Business Day
- Weight:
- 10.25 LBS
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- UTV
- COMPRESSION RATIO IMPERIAL:
- 10.2:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 80,00 MM
- CYLINDER DIAMETER METRIC:
- 80.00 MM
- DISPLACEMENT:
- 769 CC
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- STYLE:
- STANDARD
$911.95 -
Cylinder Works Big Bore Cylinder Kit for Polaris RZR XP 1000 2014-2018 61003-K01
CYLINDER WORKS
$1,351.95Elevate your engine's performance with the CYLINDER WORKS Big Bore Cylinder Kit. Designed for effortless installation, this kit offers a seamless fit that mirrors OEM specifications while enhancing power and efficiency. Crafted in the U.S.A., it combines...09310622- SKU:
- 09310622
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 98,00 MM
- UNITS:
- KIT
- DISPLACEMENT:
- 1110 CC
- OVERBORE METRIC:
- +5.00 MM
- CYLINDER DIAMETER METRIC:
- 98.00 MM
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- RIDING STYLE:
- UTV
$1,351.95 -
Cylinder Works Big Bore Cylinder Kit Yamaha YFZ450R 2009-2017 21003-K02
CYLINDER WORKS
$808.95Upgrade your engine performance with the CYLINDER WORKS Big Bore Cylinder Kit, designed for seamless installation and optimal efficiency. This high-quality kit offers a perfect blend of durability and power, ensuring your engine runs smoother and...09310378- SKU:
- 09310378
- Availability:
- Ships Same Business Day
- Weight:
- 4.12 LBS
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- CYLINDER DIAMETER METRIC:
- 98.00 MM
- DISPLACEMENT:
- 478 CC
- CYLINDER DIAMETER:
- 98,00 MM
- ENGINE TYPE:
- 4-CYCLE
- RIDING STYLE:
- ATV
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- OVERBORE METRIC:
- +3.00 MM
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
$808.95 -
Cylinder Works Standard Bore Cylinder Kit for Suzuki DR-Z400 2000-2004 40001-K01
CYLINDER WORKS
$648.95Experience superior performance and reliability with the CYLINDER WORKS Cylinder Kit Standard 40001-K01. Designed for seamless installation, this kit offers a perfect fit and enhanced durability, ensuring your engine runs smoothly and efficiently...09310283- SKU:
- 09310283
- Availability:
- Ships Same Business Day
- Weight:
- 4.77 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- STYLE:
- STANDARD
- CYLINDER DIAMETER:
- 90,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 90.00 MM
- RIDING STYLE:
- ATV
- COMPRESSION RATIO IMPERIAL:
- 11.3:1
- DISPLACEMENT:
- 398 CC
- ENGINE TYPE:
- 4-CYCLE
$648.95 -
Cylinder Works Cylinder Kit Standard 10005-K01 for 2006-2014 Honda TRX450ER
CYLINDER WORKS
$608.95Enhance your engine's performance with the CYLINDER WORKS Cylinder Kit Standard 10005-K01. This ready-to-install, direct bolt-on cylinder kit is designed for seamless integration, ensuring you can upgrade your machine without the hassle of re-plating...09310285- SKU:
- 09310285
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 96,00 MM
- STYLE:
- STANDARD
- UNITS:
- KIT
- CYLINDER DIAMETER METRIC:
- 96.00 MM
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- DISPLACEMENT:
- 449 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- ATV
$608.95 -
Cylinder Works Standard Bore Cylinder Kit 95mm Bore 12:1 Compression Yamaha YFZ450 2004-2009 2012-2013 20001-K01
CYLINDER WORKS
$694.95Upgrade your engine's performance with the CYLINDER WORKS Cylinder Kit. Designed for seamless installation, this high-quality kit offers a perfect fit with no need for re-plating, ensuring that you get the best out of your machine. With matched Vertex...09310287- SKU:
- 09310287
- Availability:
- Ships Same Business Day
- Weight:
- 4.95 LBS
- CYLINDER DIAMETER METRIC:
- 95.00 MM
- DISPLACEMENT:
- 449 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 95,00 MM
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- STYLE:
- STANDARD
$694.95 -
ATHENA Cylinder Kit - TRX450R - 490C P400210100017
ATHENA
$1,227.95Kits 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 required09310667- SKU:
- 09310667
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
- CYLINDER BORE COATING:
- NICKEL-CARBIDE
- DISPLACEMENT:
- 480 CC
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- BORE SIZE METRIC:
- 100.00 MM
$1,227.95 -
HOT RODS Cylinder Kit - Rear 30008-K01
HOT RODS
$639.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise, Nickel Silicon Carbide plated for...09310508- SKU:
- 09310508
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- UNITS:
- KIT
- DISPLACEMENT:
- 750 CC
- OVERBORE METRIC:
- STANDARD
- RIDING STYLE:
- UTV
- STYLE:
- STANDARD
- BORE SIZE METRIC:
- 85.00 MM
- FEATURES:
- REAR
- PRODUCT NAME:
- CYLINDER KIT
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- ATV
$639.95 -
HOT RODS Big Bore Cylinder Kit 61001-K01
HOT RODS
$1,351.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise, Nickel Silicon Carbide plated for...09310511- SKU:
- 09310511
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
- DISPLACEMENT:
- 975 CC
- OVERBORE METRIC:
- +5.00 MM
- RIDING STYLE:
- UTV
- COMPRESSION RATIO IMPERIAL:
- 10.6:1
- FEATURES:
- MUST USE HEAVY DUTY CONNECTING RODS
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
- STYLE:
- BIG BORE
- BORE SIZE METRIC:
- 98.00 MM
- COLOR/FINISH:
- ALUMINUM
$1,351.95 -
HOT RODS Cylinder Kit - Front 30007-K01
HOT RODS
$639.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise, Nickel Silicon Carbide plated for...09310507- SKU:
- 09310507
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 LBS
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- UNITS:
- KIT
- DISPLACEMENT:
- 749 CC
- RIDING STYLE:
- ATV
- BORE SIZE METRIC:
- 85.00 MM
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER KIT
- FEATURES:
- FRONT
- OVERBORE METRIC:
- STANDARD
- RIDING STYLE:
- UTV
- STYLE:
- STANDARD
$639.95 -
HOT RODS Standard Cylinder - Rear 30008
HOT RODS
$462.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Nickel Silicon Carbide plated for long life, Made in the U.S.A.09310506- SKU:
- 09310506
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- RIDING STYLE:
- ATV
- TYPE:
- REAR
- RIDING STYLE:
- UTV
- BORE SIZE METRIC:
- 85.00 MM
- PRODUCT NAME:
- CYLINDER
- UNITS:
- EACH
$462.95 -
HOT RODS Standard Cylinder - Front 30007
HOT RODS
$462.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Nickel Silicon Carbide plated for long life, Made in the U.S.A.09310505- SKU:
- 09310505
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CYLINDER
- BORE SIZE METRIC:
- 85.00 MM
- RIDING STYLE:
- UTV
- TYPE:
- FRONT
$462.95 -
HOT RODS Big Bore Cylinder Kit 31007-K01
HOT RODS
$1,493.95Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders, Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise, Nickel Silicon Carbide plated for...09310504- SKU:
- 09310504
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
- BORE SIZE METRIC:
- 91.00 MM
- FEATURES:
- FRONT
- OVERBORE METRIC:
- +6.00 MM
- RIDING STYLE:
- ATV
- FEATURES:
- REAR
- COLOR/FINISH:
- ALUMINUM
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- UTV
- DISPLACEMENT:
- 800 CC
- FEATURES:
- MAY REQUIRE CASE BORING
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
$1,493.95 -
Cylinder Works Big Bore Cylinder Kit Yamaha Grizzly 700 2007-2013 21104-K01
CYLINDER WORKS
$936.95Upgrade your engine's performance with the CYLINDER WORKS Big Bore Cylinder Kit. This ready-to-install kit offers a seamless fit, providing enhanced power and efficiency without the need for extensive modifications. Crafted with precision, it includes...09310375- SKU:
- 09310375
- Availability:
- Ships Same Business Day
- Weight:
- 10.42 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.2:1
- RIDING STYLE:
- ATV
- ENGINE TYPE:
- 4-CYCLE
- 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
- RIDING STYLE:
- UTV
- DISPLACEMENT:
- 727 CC
$936.95 -
Cylinder Works Big Bore Cylinder Kit Honda TRX700XX 2008-2009 11009-K01
CYLINDER WORKS
$790.95Upgrade your engine's performance with the CYLINDER WORKS Big Bore Cylinder Kit, designed for easy installation and exceptional durability. This kit offers a seamless fit, replicating the OEM design while enhancing power output and efficiency. Experience...09310332- SKU:
- 09310332
- Availability:
- Ships Same Business Day
- Weight:
- 8.28 LBS
- DISPLACEMENT:
- 727 CC
- RIDING STYLE:
- ATV
- 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:
- 10.1:1
- ENGINE TYPE:
- 4-CYCLE
$790.95 -
Cylinder Works Honda TRX700XX 2008-2009 Standard Bore Cylinder Kit 10009-K01
CYLINDER WORKS
$689.95Upgrade your engine with the CYLINDER WORKS Cylinder Kit, designed for seamless installation and optimal performance. This high-quality kit features OEM-like aesthetics and unmatched durability, ensuring your ride runs smoothly for miles to come. ...09310331- SKU:
- 09310331
- Availability:
- Ships Same Business Day
- Weight:
- 7.61 LBS
- CYLINDER DIAMETER METRIC:
- 102.00 MM
- RIDING STYLE:
- ATV
- DISPLACEMENT:
- 686 CC
- STYLE:
- STANDARD
- ENGINE TYPE:
- 4-CYCLE
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- CYLINDER DIAMETER:
- 102,00 MM
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
$689.95 -
ATHENA Cylinder Kit - KFX450 - 96mm P400250100009
ATHENA
$772.95Kits 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 required09310253- SKU:
- 09310253
- Availability:
- Ships Same Business Day
- Weight:
- 4.77 LBS
- ENGINE TYPE:
- 4-STROKE
- BORE SIZE METRIC:
- 96.00 MM
- CYLINDER BORE COATING:
- NICKEL-CARBIDE
- RIDING STYLE:
- ATV
- DISPLACEMENT:
- 450 CC
- MATERIAL:
- ALUMINUM
- STYLE:
- STOCK BORE
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
$772.95 -
ATHENA Cylinder Kit - YFZ350 - 68mm P400485100024
ATHENA
$1,402.95Kits 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 required09310249- SKU:
- 09310249
- Availability:
- Ships Same Business Day
- Weight:
- 10.61 LBS
- BORE SIZE METRIC:
- 68.00 MM
- CYLINDER BORE COATING:
- NICKEL-CARBIDE
- DISPLACEMENT:
- 392 CC
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
$1,402.95 -
Cylinder Works Big Bore Cylinder Kit 474cc 2006-2009 Suzuki LT-R450 41002-K01
CYLINDER WORKS
$794.95Transform your engine's performance with the CYLINDER WORKS Big Bore Kit 41002-K01. This complete kit offers a seamless, ready-to-install solution that enhances power while maintaining the look and feel of OEM components. Engineered for durability and...09310176- SKU:
- 09310176
- Availability:
- Ships Same Business Day
- Weight:
- 3.76 LBS
- DISPLACEMENT:
- 477 CC
- ENGINE TYPE:
- 4-CYCLE
- PRODUCT NAME:
- CYLINDER KIT
- CYLINDER DIAMETER:
- 98,00 MM
- CYLINDER DIAMETER METRIC:
- 98.00 MM
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 12.0:1
- CYLINDER BORE COATING:
- NICKEL-SILICON CARBIDE
- OVERBORE METRIC:
- +2.50 MM
- STYLE:
- BIG BORE
$794.95
