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LA SLEEVE

LA SLEEVE

LA SLEEVE

LA Sleeve Cylinder Sleeves and Parts at JJ Motorsports

LA Sleeve, founded in 1945 by Nicholas W. Metchkoff in the USA, is a family-owned business for four generations, specializing in high-quality cylinder sleeves and engine components for motorcycles, ATVs, snowmobiles, and performance racing engines. Starting with automotive and tractor sleeves, LA Sleeve has celebrated 80 years providing durable, precision-engineered products that restore and enhance engine performance, trusted by professionals and enthusiasts worldwide.

At JJ Motorsports, we offer an extensive range of LA Sleeve products, including the Cylinder Sleeve 54mm Bore Suzuki RM125 2004-2007 FL5532 for superior off-road durability, the Cylinder Sleeve 45mm Bore 2003-2008 KTM 65 SX FL5550 as a precision replacement, the Cylinder Sleeve 54mm Bore Honda CR125R 1987-1988 H5001 to optimize performance, the Cylinder Sleeve for Yamaha YFZ450 2004-2013 YA5495 for ATV reliability, and the Cylinder Sleeve 82mm Bore Arctic Cat 400 2002-2017 Suzuki Eiger 400 2002-2007 Suzuki KingQuad 400 2008-2024 FL5512 for extended ATV use. Whether you're rebuilding for racing or maintenance, LA Sleeve delivers innovative solutions compatible with major brands like Suzuki, KTM, Honda, Yamaha, and Arctic Cat. Explore our selection to find the perfect upgrades for your vehicle.

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
  • LA Sleeve Cylinder Sleeve for Yamaha Grizzly 700 2007-2024 YA5609

    LA Sleeve Cylinder Sleeve for Yamaha Grizzly 700 2007-2024 YA5609

    LA SLEEVE

    $127.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5609, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit for your old cylinders,...
    09310145
    SKU:
    09310145
    Availability:
    Ships Same Business Day
    Weight:
    3.23 LBS
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    AC
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    UTV
    BORE SIZE METRIC:
    102.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $127.95
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 2005-2007 Honda CR85R 47.50mm Bore H5599 LA Sleeve Cylinder Sleeve for 2005-2007 Honda CR85R 47.50mm Bore H5599

    LA Sleeve Cylinder Sleeve for 2005-2007 Honda CR85R 47.50mm Bore H5599

    LA SLEEVE

    $117.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve H5599, designed for optimal performance and longevity. This high-quality replacement sleeve ensures a perfect fit, making it an ideal choice...
    09310082
    SKU:
    09310082
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BORE SIZE METRIC:
    47.50 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 2004-2005 Suzuki RM250 66.40mm Bore FL5534

    LA Sleeve Cylinder Sleeve for 2004-2005 Suzuki RM250 66.40mm Bore FL5534

    LA SLEEVE

    $148.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5534, designed for superior quality and performance. Engineered to provide a perfect fit, this replacement sleeve enhances durability and...
    09310148
    SKU:
    09310148
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    66.40 MM
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    $148.95
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
  • L.A. Sleeve Cylinder Sleeve for Arctic Cat 700 EFI 2006-2013 Suzuki KingQuad 700 2005-2007 FL5595

    L.A. Sleeve Cylinder Sleeve for Arctic Cat 700 EFI 2006-2013 Suzuki KingQuad 700 2005-2007 FL5595

    LA SLEEVE

    $127.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5595, designed for optimal performance and durability. This high-quality replacement sleeve ensures a perfect fit, allowing your old...
    09310149
    SKU:
    09310149
    Availability:
    Ships Same Business Day
    Weight:
    2.18 LBS
    BORE SIZE METRIC:
    102.00 MM
    COLOR/FINISH:
    ALUMINUM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    TYPE:
    AC
    $127.95
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Kawasaki KX250 2005-2007 66.40mm Bore KA5582

    LA Sleeve Cylinder Sleeve for Kawasaki KX250 2005-2007 66.40mm Bore KA5582

    LA SLEEVE

    $148.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5582, designed to restore performance and extend the life of your cylinders. Crafted with precision and durability in mind, this quality...
    09310158
    SKU:
    09310158
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    BORE SIZE METRIC:
    66.40 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve Kawasaki KLR650 1996-2018 100mm Bore KA5598

    LA Sleeve Cylinder Sleeve Kawasaki KLR650 1996-2018 100mm Bore KA5598

    LA SLEEVE

    $141.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve KA5598, designed for superior performance and durability. This high-quality replacement sleeve is engineered to restore the functionality of...
    09310324
    SKU:
    09310324
    Availability:
    Ships Same Business Day
    Weight:
    3.95 LBS
    UNITS:
    EACH
    BORE SIZE METRIC:
    100.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RS
    Qty in Cart: 0
    Quantity:
    Price:
    $141.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 88mm Bore Ski-Doo Mach Z 1000 Adrenaline 2005-2007 FL1291

    LA Sleeve Cylinder Sleeve 88mm Bore Ski-Doo Mach Z 1000 Adrenaline 2005-2007 FL1291

    LA SLEEVE

    $163.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL1291, expertly designed to enhance performance and extend the lifespan of your old cylinders. Crafted from high-quality materials, this...
    09310482
    SKU:
    09310482
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    BORE SIZE METRIC:
    88.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    SNOW
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    $163.95
    Qty in Cart: 0
    Quantity:
    Price:
    $163.95
    Subtotal:
  • LA Sleeve Honda CR85R 2003-2004 Sleeve and Piston Kit LAS-5488K

    LA Sleeve Honda CR85R 2003-2004 Sleeve and Piston Kit LAS-5488K

    LA SLEEVE

    $312.95
    Elevate your Honda's performance with the LA SLEEVE Sleeve and Piston Kit, designed for optimal efficiency and power. This top-end rebuild kit includes everything you need for a seamless...
    09310412
    SKU:
    09310412
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    CAST
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    CYLINDER
    MATERIAL:
    IRON
    Qty in Cart: 0
    Quantity:
    Price:
    $312.95
    Subtotal:
  • LA Sleeve KX85 2001-2013 Sleeve and Piston Kit LAS-5449K-1

    LA Sleeve KX85 2001-2013 Sleeve and Piston Kit LAS-5449K-1

    LA SLEEVE

    $312.95
    Revitalize your Kawasaki's performance with the LA SLEEVE Sleeve and Piston Kit. This comprehensive top-end rebuild kit is engineered for maximum efficiency, featuring advanced materials and...
    09310415
    SKU:
    09310415
    Availability:
    Ships Same Business Day
    Weight:
    1.46 LBS
    MATERIAL:
    CAST
    PRODUCT NAME:
    REBUILD KIT
    MATERIAL:
    IRON
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CYLINDER
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $312.95
    Subtotal:
  • LA Sleeve Cylinder Rebuild Kit for 2002-2003 Kawasaki KX250 LAS-5471K

    LA Sleeve Cylinder Rebuild Kit for 2002-2003 Kawasaki KX250 LAS-5471K

    LA SLEEVE

    $422.95
    Elevate your Kawasaki's performance with the LA SLEEVE Sleeve and Piston Kit. Designed for optimal efficiency, this comprehensive top-end rebuild kit ensures enhanced compression, increased torque,...
    09310416
    SKU:
    09310416
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    TYPE:
    CYLINDER
    UNITS:
    KIT
    MATERIAL:
    IRON
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    CAST
    PRODUCT NAME:
    REBUILD KIT
    $422.95
    Qty in Cart: 0
    Quantity:
    Price:
    $422.95
    Subtotal:
  • LA Sleeve Suzuki RM85 2002-2021 Sleeve and Piston Kit LAS-5479K

    LA Sleeve Suzuki RM85 2002-2021 Sleeve and Piston Kit LAS-5479K

    LA SLEEVE

    $312.95
    Enhance your Suzuki's performance with the LA SLEEVE Sleeve and Piston Kit. This all-in-one top-end rebuild kit is engineered for superior efficiency and power, featuring advanced materials that...
    09310417
    SKU:
    09310417
    Availability:
    Ships Same Business Day
    Weight:
    1.16 LBS
    MATERIAL:
    CAST
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MATERIAL:
    IRON
    TYPE:
    CYLINDER
    $312.95
    Qty in Cart: 0
    Quantity:
    Price:
    $312.95
    Subtotal:
  • LA SLEEVE Cylinder Sleeve Yamaha XT225 2001-2007 YA5631

    LA SLEEVE Cylinder Sleeve Yamaha XT225 2001-2007 YA5631

    LA SLEEVE

    $93.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5631, designed for exceptional performance and durability. This high-quality replacement sleeve ensures a perfect fit, restoring your...
    09310572
    SKU:
    09310572
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    BORE SIZE METRIC:
    70.00 MM
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    $93.95
    Qty in Cart: 0
    Quantity:
    Price:
    $93.95
    Subtotal:
  • On Sale
    L.A. Sleeve Cylinder Sleeve for Honda Pioneer 700 2016-2024 H5621

    L.A. Sleeve Cylinder Sleeve for Honda Pioneer 700 2016-2024 H5621

    LA SLEEVE

    MSRP: $127.95
    Now: $82.00
    Was: $127.95
    Revitalize your engine's performance with the LA SLEEVE Cylinder Sleeve H5621. Designed for durability and precision, this high-quality replacement sleeve ensures a perfect fit and enhances the...
    09310642
    SKU:
    09310642
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    BORE SIZE METRIC:
    102.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    CI
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    MSRP: $127.95
    Now: $82.00
    Was: $127.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $127.95
    Now: $82.00
    Was: $127.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Yamaha Grizzly 450 2007-2014 Kodiak 450 2003-2024 Rhino 450 2006-2010 Wolverine 450 2006-2022 YA5513

    LA Sleeve Cylinder Sleeve for Yamaha Grizzly 450 2007-2014 Kodiak 450 2003-2024 Rhino 450 2006-2010 Wolverine 450 2006-2022 YA5513

    LA SLEEVE

    $104.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve YA5513, designed for optimal performance and durability. This high-quality replacement sleeve is engineered to restore old cylinders,...
    09310645
    SKU:
    09310645
    Availability:
    Ships Same Business Day
    Weight:
    1.96 LBS
    BORE SIZE METRIC:
    84.50 MM
    RIDING STYLE:
    UTV
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    RS
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    $104.95
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 47mm KTM 85 SX 2003-2017 FL5551

    LA Sleeve Cylinder Sleeve 47mm KTM 85 SX 2003-2017 FL5551

    LA SLEEVE

    $117.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5551, designed for optimal performance and durability. These high-quality replacement sleeves ensure a perfect fit, extending the life of...
    09310516
    SKU:
    09310516
    Availability:
    Ships Same Business Day
    Weight:
    0.61 LBS
    BORE SIZE METRIC:
    100.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve 2003-2014 KTM 200 EXC Sleeve and Piston Kit LAS-5554K

    LA Sleeve 2003-2014 KTM 200 EXC Sleeve and Piston Kit LAS-5554K

    LA SLEEVE

    $422.95
    Revitalize your KTM with the LA SLEEVE Sleeve and Piston Kit, designed for optimal performance and durability. This all-in-one top-end rebuild kit ensures enhanced compression, increased torque, and...
    09310520
    SKU:
    09310520
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MATERIAL:
    CAST
    MATERIAL:
    IRON
    TYPE:
    CYLINDER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $422.95
    Subtotal:
  • L.A. SLEEVE Cylinder Sleeve for Polaris 800 IQ 2008-2011 FL1308 L.A. SLEEVE Cylinder Sleeve for Polaris 800 IQ 2008-2011 FL1308

    L.A. SLEEVE Cylinder Sleeve for Polaris 800 IQ 2008-2011 FL1308

    LA SLEEVE

    $163.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL1308, designed for optimal performance and durability. This high-quality replacement sleeve ensures a precise fit, enhancing the longevity...
    09310533
    SKU:
    09310533
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    UNITS:
    EACH
    BORE SIZE METRIC:
    85.00 MM
    COLOR/FINISH:
    ALUMINUM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    SNOW
    TYPE:
    AC
    PRODUCT NAME:
    CYLINDER SLEEVE
    $163.95
    Qty in Cart: 0
    Quantity:
    Price:
    $163.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 90mm Bore Honda TRX450FE 1998-2004 H5365

    LA Sleeve Cylinder Sleeve 90mm Bore Honda TRX450FE 1998-2004 H5365

    LA SLEEVE

    $117.95
    If your Honda TRX450FE is showing signs of cylinder wear—rough idle, loss of compression, or increased oil consumption—a quality cylinder sleeve is your path back to factory performance. The LA...
    H5365
    SKU:
    H5365
    Availability:
    Ships Same Business Day
    Weight:
    2.20 LBS
    BORE SIZE METRIC:
    90.00 MM
    TYPE:
    RS
    COLOR/FINISH:
    ALUMINUM
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    $117.95
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Ski-Doo GSX 600 2004-2005 FL1276

    LA Sleeve Cylinder Sleeve for Ski-Doo GSX 600 2004-2005 FL1276

    LA SLEEVE

    $160.95
    Cylinder wear is one of the fastest ways to lose compression, power, and reliability in your 2-stroke engine. The LA Sleeve FL1276 is a precision-engineered replacement sleeve designed specifically...
    09310310
    SKU:
    09310310
    Availability:
    Ships Same Business Day
    Weight:
    1.29 LBS
    BORE SIZE METRIC:
    72.00 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    UNITS:
    EACH
    COLOR/FINISH:
    ALUMINUM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    SNOW
    TYPE:
    AC
    $160.95
    Qty in Cart: 0
    Quantity:
    Price:
    $160.95
    Subtotal:
  • LA Sleeve Sleeve and Piston Kit Honda TRX450ES 1998-2004 LAS-5365K

    LA Sleeve Sleeve and Piston Kit Honda TRX450ES 1998-2004 LAS-5365K

    LA SLEEVE

    $328.95
    When your Honda TRX450ES shows signs of wear—reduced compression, loss of throttle response, or visible blow-by—a top-end rebuild becomes essential to restore original performance. The LA Sleeve...
    09310359
    SKU:
    09310359
    Availability:
    Ships Same Business Day
    Weight:
    4.20 LBS
    TYPE:
    CYLINDER
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    MATERIAL:
    IRON
    RIDING STYLE:
    ATV
    $328.95
    Qty in Cart: 0
    Quantity:
    Price:
    $328.95
    Subtotal:
  • L.A. Sleeve Cylinder Sleeve for Arctic Cat 800 Twin Liquid 2007-2009 FL1298 L.A. Sleeve Cylinder Sleeve for Arctic Cat 800 Twin Liquid 2007-2009 FL1298

    L.A. Sleeve Cylinder Sleeve for Arctic Cat 800 Twin Liquid 2007-2009 FL1298

    LA SLEEVE

    $163.95
    If your Arctic Cat 800 Twin Liquid is losing compression or showing signs of cylinder wear, a quality cylinder sleeve is your most cost-effective path to restoring original power and engine longevity...
    09310531
    SKU:
    09310531
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    BORE SIZE METRIC:
    85.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    SNOW
    PRODUCT NAME:
    CYLINDER SLEEVE
    $163.95
    Qty in Cart: 0
    Quantity:
    Price:
    $163.95
    Subtotal:
  • L.A. Sleeve Cylinder Sleeve for 2002-2006 Polaris 600 Models 77.25mm FL1289 L.A. Sleeve Cylinder Sleeve for 2002-2006 Polaris 600 Models 77.25mm FL1289

    L.A. Sleeve Cylinder Sleeve for 2002-2006 Polaris 600 Models 77.25mm FL1289

    LA SLEEVE

    $160.95
    When your 2002-2006 Polaris 600's cylinder walls wear beyond factory tolerances, compression losses and power degradation follow. The L.A. Sleeve FL1289 restores your engine to like-new performance...
    09310532
    SKU:
    09310532
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    BORE SIZE METRIC:
    77.25 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    SNOW
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    $160.95
    Qty in Cart: 0
    Quantity:
    Price:
    $160.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve Honda TRX500FE 2005-2009 H5591

    LA Sleeve Cylinder Sleeve Honda TRX500FE 2005-2009 H5591

    LA SLEEVE

    $117.95
    Worn cylinder walls reduce compression, kill throttle response, and compromise your TRX500FE's reliability in the field or on the track. The LA Sleeve H5591 restores factory bore integrity, allowing...
    09310711
    SKU:
    09310711
    Availability:
    Ships Same Business Day
    Weight:
    2.55 LBS
    BORE SIZE METRIC:
    92.00 MM
    COLOR/FINISH:
    ALUMINUM
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    RS
    $117.95
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Polaris General 1000 2016-2017 FL5777 LA Sleeve Cylinder Sleeve for Polaris General 1000 2016-2017 FL5777

    LA Sleeve Cylinder Sleeve for Polaris General 1000 2016-2017 FL5777

    LA SLEEVE

    $117.95
    When your Polaris General 1000 shows signs of cylinder wear—loss of compression, reduced power output, or increased blow-by—a quality sleeve restores the engine to factory performance specifications...
    09311008
    SKU:
    09311008
    Availability:
    Ships Same Business Day
    Weight:
    1.21 LBS
    PRODUCT NAME:
    SLEEVE
    UNITS:
    EACH
    RIDING STYLE:
    UTV
    $117.95
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for KTM 85 SX 2018-2022 FL5796

    LA Sleeve Cylinder Sleeve for KTM 85 SX 2018-2022 FL5796

    LA SLEEVE

    $117.95
    A worn cylinder sleeve compromises compression, power delivery, and engine longevity—especially critical in high-revving two-stroke applications like the KTM 85 SX. The LA Sleeve restores factory...
    09311010
    SKU:
    09311010
    Availability:
    Ships Same Business Day
    Weight:
    0.51 LBS
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $117.95
    Qty in Cart: 0
    Quantity:
    Price:
    $117.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 2004 Honda CR125R 54mm Bore H5568

    LA Sleeve Cylinder Sleeve for 2004 Honda CR125R 54mm Bore H5568

    LA SLEEVE

    $127.95
    When your CR125R's cylinder wall shows signs of wear—loss of compression, increased blow-by, and declining power delivery—a quality sleeve restores original performance without requiring a full...
    09310059
    SKU:
    09310059
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    BORE SIZE METRIC:
    54.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    TYPE:
    AC
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 1997-2005 Kawasaki KDX220R 69mm Bore KA5319

    LA Sleeve Cylinder Sleeve for 1997-2005 Kawasaki KDX220R 69mm Bore KA5319

    LA SLEEVE

    $131.95
    If your KDX220R is showing signs of worn cylinder walls—loss of compression, increased blowby, or sluggish throttle response—a cylinder sleeve is often the most cost-effective way to restore...
    09310083
    SKU:
    09310083
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    BORE SIZE METRIC:
    69.00 MM
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    Qty in Cart: 0
    Quantity:
    Price:
    $131.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Honda XR-650L 1993-2023 H5160

    LA Sleeve Cylinder Sleeve for Honda XR-650L 1993-2023 H5160

    LA SLEEVE

    $131.95
    If your XR-650L is showing signs of blow-by, loss of compression, or rough idle, a worn cylinder is likely the culprit. The LA Sleeve H5160 restores your engine to factory specifications without...
    09310151
    SKU:
    09310151
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RS
    BORE SIZE METRIC:
    100.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    COLOR/FINISH:
    ALUMINUM
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $131.95
    Subtotal:
  • LA Sleeve Cylinder Rebuild Kit for 1998-2000 Kawasaki KX80 LAS-5351K

    LA Sleeve Cylinder Rebuild Kit for 1998-2000 Kawasaki KX80 LAS-5351K

    LA SLEEVE

    $312.95
    If your KX80 is showing signs of wear—loss of compression, reduced ring seal, or sluggish power delivery—a top-end rebuild is the most cost-effective way to restore factory performance or exceed it...
    09310384
    SKU:
    09310384
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    MATERIAL:
    CAST
    MATERIAL:
    IRON
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    CYLINDER
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $312.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for 2001 Kawasaki KX125 KA5451

    LA Sleeve Cylinder Sleeve for 2001 Kawasaki KX125 KA5451

    LA SLEEVE

    $131.95
    Cylinder wear is inevitable on high-mileage two-strokes, but a degraded bore doesn't mean engine replacement. The LA Sleeve Cylinder Sleeve KA5451 restores your KX125's original bore geometry and...
    KA5451
    SKU:
    KA5451
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    BORE SIZE METRIC:
    54.00 MM
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    CYLINDER SLEEVE
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    Qty in Cart: 0
    Quantity:
    Price:
    $131.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve for Kawasaki KX250 2002-2003 66.40mm Bore KA5471

    LA Sleeve Cylinder Sleeve for Kawasaki KX250 2002-2003 66.40mm Bore KA5471

    LA SLEEVE

    $148.95
    When your KX250's cylinder wall begins to show signs of wear, a cylinder sleeve restores lost compression and ring sealing without a complete engine replacement. The LA SLEEVE KA5471 is...
    KA5471
    SKU:
    KA5471
    Availability:
    Ships Same Business Day
    Weight:
    1.42 LBS
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    66.40 MM
    PRODUCT NAME:
    CYLINDER SLEEVE
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 66.40mm Bore Honda CR250R 2001 H5448

    LA Sleeve Cylinder Sleeve 66.40mm Bore Honda CR250R 2001 H5448

    LA SLEEVE

    $148.95
    A worn cylinder sleeve compromises compression, increases blowby, and degrades throttle response—exactly why a precision replacement matters on your CR250R. The LA SLEEVE H5448 restores factory bore...
    H5448
    SKU:
    H5448
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    AC
    BORE SIZE METRIC:
    66.40 MM
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    CYLINDER SLEEVE
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
  • L.A. Sleeve Cylinder Sleeve for 1985-1986 Honda ATC250R and 1986 Honda TRX250R H845

    L.A. Sleeve Cylinder Sleeve for 1985-1986 Honda ATC250R and 1986 Honda TRX250R H845

    LA SLEEVE

    $143.95
    If your 1985–1986 Honda ATC250R or 1986 TRX250R is showing signs of worn cylinder walls—loss of compression, increased blow-by, or sluggish throttle response—a cylinder sleeve is your path to full...
    H845
    SKU:
    H845
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    COLOR/FINISH:
    ALUMINUM
    PRODUCT NAME:
    CYLINDER SLEEVE
    BORE SIZE METRIC:
    66.00 MM
    RIDING STYLE:
    ATV
    TYPE:
    CI
    UNITS:
    EACH
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    Qty in Cart: 0
    Quantity:
    Price:
    $143.95
    Subtotal:
  • La Sleeve Sleeve and Piston Kit Honda TRX400FW Foreman 1995-2003 LAS-5286K

    La Sleeve Sleeve and Piston Kit Honda TRX400FW Foreman 1995-2003 LAS-5286K

    LA SLEEVE

    $340.95
    If your Honda TRX400FW Foreman is showing signs of wear—loss of compression, declining power output, or rough idle—a top-end rebuild is the most cost-effective way to restore peak performance. The LA...
    09310357
    SKU:
    09310357
    Availability:
    Ships Same Business Day
    Weight:
    4.15 LBS
    MATERIAL:
    IRON
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    CYLINDER
    UNITS:
    KIT
    RIDING STYLE:
    ATV
    Qty in Cart: 0
    Quantity:
    Price:
    $340.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 1993 Suzuki RM125 FL5181

    LA Sleeve Cylinder Sleeve 1993 Suzuki RM125 FL5181

    LA SLEEVE

    $131.95
    If your RM125's cylinder is worn, scored, or has lost compression, a cylinder sleeve is your path to restored performance without a complete engine teardown. The LA SLEEVE FL5181 restores your bore...
    FL5181
    SKU:
    FL5181
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    BORE SIZE METRIC:
    54.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    PRODUCT NAME:
    CYLINDER SLEEVE
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    $131.95
    Qty in Cart: 0
    Quantity:
    Price:
    $131.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 77mm Bore Yamaha YZ250F 2004-2013 WR250F 2004-2013 YA5536 LA Sleeve Cylinder Sleeve 77mm Bore Yamaha YZ250F 2004-2013 WR250F 2004-2013 YA5536

    LA Sleeve Cylinder Sleeve 77mm Bore Yamaha YZ250F 2004-2013 WR250F 2004-2013 YA5536

    LA SLEEVE

    $108.95
    A worn cylinder bore directly kills engine compression, throttle response, and fuel efficiency—problems that compound quickly in high-stress riding conditions. The LA SLEEVE YA5536 restores your...
    09310265
    SKU:
    09310265
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    BORE SIZE METRIC:
    77.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    PRODUCT NAME:
    CYLINDER SLEEVE
    Qty in Cart: 0
    Quantity:
    Price:
    $108.95
    Subtotal:
  • LA Sleeve Cylinder Rebuild Kit for 2005-2007 Honda CR85R CR85RB Expert LAS-5599K

    LA Sleeve Cylinder Rebuild Kit for 2005-2007 Honda CR85R CR85RB Expert LAS-5599K

    LA SLEEVE

    $312.95
    When your Honda CR85R or CR85RB's top-end starts losing compression and power, a sleeve and piston kit is the most cost-effective path to full engine restoration. The LA Sleeve Moly2000 design...
    09310382
    SKU:
    09310382
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CYLINDER
    UNITS:
    KIT
    MATERIAL:
    IRON
    PRODUCT NAME:
    REBUILD KIT
    MATERIAL:
    CAST
    Qty in Cart: 0
    Quantity:
    Price:
    $312.95
    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

    $137.95
    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...
    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
    $137.95
    Qty in Cart: 0
    Quantity:
    Price:
    $137.95
    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
    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,...
    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
    Qty in Cart: 0
    Quantity:
    Price:
    $144.95
    Subtotal:
  • LA Sleeve Cylinder Sleeve 2004-2006 KTM 125 SX FL5553 LA Sleeve Cylinder Sleeve 2004-2006 KTM 125 SX FL5553

    LA Sleeve Cylinder Sleeve 2004-2006 KTM 125 SX FL5553

    LA SLEEVE

    $131.95
    Revitalize your engine with the LA SLEEVE Cylinder Sleeve FL5553, designed for optimal performance and durability. This high-quality replacement sleeve provides a reliable solution for restoring old...
    09310261
    SKU:
    09310261
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    54.00 MM
    CYLINDER BORE COATING:
    CHROME-MOLY ALLOY
    PRODUCT NAME:
    CYLINDER SLEEVE
    TYPE:
    AC
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $131.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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