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PROX

PROX

PROX

Prox Pistons, Gaskets, and Engine Components at JJ Motorsports

Prox, established in the late 1970s, is a respected brand in the powersports industry, specializing in high-performance aftermarket parts for motorcycles, ATVs, and off-road vehicles. With a focus on quality and innovation, Prox offers OEM-style replacements that deliver exceptional reliability and performance for both recreational riders and professionals.

At JJ Motorsports, we provide a comprehensive selection of Prox products, including complete gasket kits, top-end gasket sets, piston kits, connecting rod kits, crankshaft bearing/seal kits, and more. Whether you're rebuilding an engine or upgrading for better durability, Prox delivers precise-fit solutions compatible with major brands like Honda, Kawasaki, Suzuki, and KTM. Explore our inventory to find the ideal parts for your vehicle.

Key features of Prox products include precision engineering to OEM specifications, use of high-silicon-content aluminum alloys for pistons, double-forged construction for strength, and complete kits for easy installation. Shop now and enhance your powersports performance with Prox!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PROX Top End Gasket Set - Kawasaki/Suzuki 35.3423

    PROX Top End Gasket Set - Kawasaki/Suzuki 35.3423

    PROX

    $57.95
    A quality top end gasket set is non-negotiable when you're rebuilding or refreshing your engine—it's your first line of defense against combustion leaks that rob you of power and reliability. PROX's...
    09347137
    SKU:
    09347137
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    UNITS:
    SET
    $57.95
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
  • PROX Top End Gasket Set - Kawasaki 35.4317

    PROX Top End Gasket Set - Kawasaki 35.4317

    PROX

    $79.95
    A top-end gasket set is critical for maintaining proper compression and preventing oil leakage in your engine's combustion chamber and valve cover areas. The PROX 35.4317 delivers OEM-equivalent...
    09347138
    SKU:
    09347138
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • PROX Top End Gasket Set - Kawasaki 35.4426

    PROX Top End Gasket Set - Kawasaki 35.4426

    PROX

    $94.95
    A top-end gasket set is essential maintenance for any Kawasaki engine experiencing high mileage or preparing for a rebuild. Worn gaskets compromise compression, increase blow-by, and can lead to...
    09347139
    SKU:
    09347139
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    PRODUCT NAME:
    GASKET SET
    UNITS:
    SET
    $94.95
    Qty in Cart: 0
    Quantity:
    Price:
    $94.95
    Subtotal:
  • PROX Top End Gasket Set - Kawasaki 35.4705

    PROX Top End Gasket Set - Kawasaki 35.4705

    PROX

    $114.95
    A properly sealed top end is fundamental to engine reliability and performance—any combustion leak compromises both horsepower and longevity. The PROX Top End Gasket Set delivers OEM-equivalent...
    09347141
    SKU:
    09347141
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    RIDING STYLE:
    UTV
    UNITS:
    SET
    $114.95
    Qty in Cart: 0
    Quantity:
    Price:
    $114.95
    Subtotal:
  • PROX Top End Gasket Set - Polaris 35.5494

    PROX Top End Gasket Set - Polaris 35.5494

    PROX

    $29.95
    A leaking or failing top end gasket set compromises engine sealing, leading to coolant loss, oil seepage, and potential overheating—all threats to engine longevity and reliability. The PROX 35.5494...
    09347142
    SKU:
    09347142
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    ATV
    TYPE:
    TOP END
    UNITS:
    SET
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PROX Top End Gasket Set - Sea Doo 35.5508

    PROX Top End Gasket Set - Sea Doo 35.5508

    PROX

    $82.53
    A failing top end gasket set compromises your Sea Doo's compression, reliability, and fuel efficiency—leading to costly engine damage if ignored. PROX's OEM-equivalent gasket set restores proper...
    09347143
    SKU:
    09347143
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    TOP END
    UNITS:
    SET
    $82.53
    Qty in Cart: 0
    Quantity:
    Price:
    $82.53
    Subtotal:
  • PROX Top End Gasket Set - Sea Doo 35.5512

    PROX Top End Gasket Set - Sea Doo 35.5512

    PROX

    $112.68
    A leaking or worn top end gasket set compromises combustion efficiency and can lead to costly engine damage if left unaddressed. The PROX Top End Gasket Set is engineered to factory specifications,...
    09347145
    SKU:
    09347145
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    $112.68
    Qty in Cart: 0
    Quantity:
    Price:
    $112.68
    Subtotal:
  • PROX Top End Gasket Set 35.6118

    PROX Top End Gasket Set 35.6118

    PROX

    $36.95
    A quality top-end gasket set is non-negotiable for maintaining compression and preventing oil seepage in your engine. Whether you're rebuilding after a full race season or performing preventive...
    09347146
    SKU:
    09347146
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    $36.95
    Qty in Cart: 0
    Quantity:
    Price:
    $36.95
    Subtotal:
  • PROX Top End Gasket Set 35.6315

    PROX Top End Gasket Set 35.6315

    PROX

    $88.95
    A top-end gasket set is critical for maintaining compression integrity and preventing fluid leaks in your engine's combustion chamber. PROX's 35.6315 gasket set delivers the precision fit and...
    09347148
    SKU:
    09347148
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • PROX Top End Gasket Set 35.6316 PROX Top End Gasket Set 35.6316

    PROX Top End Gasket Set 35.6316

    PROX

    $88.95
    A quality top-end gasket set is critical to maintaining compression, preventing oil seepage, and ensuring reliable engine performance across countless heat cycles. The PROX 35.6316 delivers...
    09347149
    SKU:
    09347149
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    PRODUCT NAME:
    GASKET SET
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • PROX Top End Gasket Set 35.6317

    PROX Top End Gasket Set 35.6317

    PROX

    $72.95
    A properly sealed top end is non-negotiable for engine reliability and performance. The PROX Top End Gasket Set 35.6317 delivers OEM-equivalent sealing integrity with precision manufacturing,...
    09347150
    SKU:
    09347150
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    PRODUCT NAME:
    GASKET SET
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    $72.95
    Qty in Cart: 0
    Quantity:
    Price:
    $72.95
    Subtotal:
  • PROX 420 MX Chain - 130 Link 07.RC420130C

    PROX 420 MX Chain - 130 Link 07.RC420130C

    PROX

    $49.95
    A high-performance MX chain needs to handle aggressive acceleration, cornering forces, and prolonged use without stretching or breaking. The PROX 420 MX Chain delivers the durability and precision...
    12310885
    SKU:
    12310885
    Availability:
    Ships Same Business Day
    Weight:
    2.55 LBS
    MASTER LINK CONNECTOR:
    CLIP
    PRODUCT NAME:
    DRIVE CHAIN
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    SEAL TYPE:
    QX-RING
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • PROX 420 MX Clip Connecting Link 07.RC420CL

    PROX 420 MX Clip Connecting Link 07.RC420CL

    PROX

    $5.99
    A chain is only as reliable as its weakest link—literally. The PROX 420 MX Clip Connecting Link delivers the precision engineering and durability demanded by competitive riders and serious mechanics...
    12310886
    SKU:
    12310886
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    COLOR/FINISH:
    NATURAL
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    PRODUCT NAME:
    CONNECTING LINK
    RIDING STYLE:
    OFF-ROAD
    MASTER LINK CONNECTOR:
    CLIP
    UNITS:
    EACH
    SEAL TYPE:
    QX-RING
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • PROX 428 MX Chain - 130 Link 07.RC428130C

    PROX 428 MX Chain - 130 Link 07.RC428130C

    PROX

    $69.95
    A reliable 428 chain is non-negotiable for consistent power delivery and predictable handling on the track or trail. The PROX 428 MX Chain combines Japanese steel construction with precision...
    12310887
    SKU:
    12310887
    Availability:
    Ships Same Business Day
    Weight:
    2.85 LBS
    MASTER LINK CONNECTOR:
    CLIP
    PRODUCT NAME:
    DRIVE CHAIN
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    STEEL
    CHAIN SIZE:
    428
    SEAL TYPE:
    QX-RING
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • PROX 428 MX Clip Connecting Link 07.RC428CL

    PROX 428 MX Clip Connecting Link 07.RC428CL

    PROX

    $5.99
    A reliable chain connection is non-negotiable in competitive riding—a failed link means a DNF. The PROX 428 MX Clip Connecting Link delivers the durability demanded by professional and amateur racers...
    12310888
    SKU:
    12310888
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    CONNECTING LINK
    UNITS:
    EACH
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    MASTER LINK CONNECTOR:
    CLIP
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • PROX 520 MX Chain - 120 Link 07.RC520120C PROX 520 MX Chain - 120 Link 07.RC520120C

    PROX 520 MX Chain - 120 Link 07.RC520120C

    PROX

    $104.95
    Chain durability directly impacts your power transfer efficiency and overall race reliability—cheap chains wear prematurely and create inconsistent performance. The PROX 520 MX Chain delivers the...
    12310889
    SKU:
    12310889
    Availability:
    Ships Same Business Day
    Weight:
    4.15 LBS
    CHAIN TYPE:
    520 MX
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    DRIVE CHAIN
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
    Subtotal:
  • PROX 520 MX Chain - Gold - 120 Link 07.RC520120CG PROX 520 MX Chain - Gold - 120 Link 07.RC520120CG

    PROX 520 MX Chain - Gold - 120 Link 07.RC520120CG

    PROX

    $105.95
    A quality MX chain is the backbone of reliable power transfer and consistent handling on the track or trail. The PROX 520 MX Chain delivers the durability and precision you need to focus on...
    12310890
    SKU:
    12310890
    Availability:
    Ships Same Business Day
    Weight:
    4.05 LBS
    CHAIN TYPE:
    520 MX
    COLOR/FINISH:
    GOLD
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    PRODUCT NAME:
    DRIVE CHAIN
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    $105.95
    Qty in Cart: 0
    Quantity:
    Price:
    $105.95
    Subtotal:
  • PROX 520 X-Ring Chain - 120 Link 07.RC520120XC PROX 520 X-Ring Chain - 120 Link 07.RC520120XC

    PROX 520 X-Ring Chain - 120 Link 07.RC520120XC

    PROX

    $125.95
    A 520 chain is the workhorse of sport bike and small-displacement racing, and the PROX X-Ring delivers the durability and efficiency that separates consistent lap times from costly breakdowns. The...
    12310891
    SKU:
    12310891
    Availability:
    Ships Same Business Day
    Weight:
    4.20 LBS
    CHAIN SIZE:
    520
    PRODUCT NAME:
    DRIVE CHAIN
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    CHAIN TYPE:
    520 MX
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    MASTER LINK CONNECTOR:
    CLIP
    $125.95
    Qty in Cart: 0
    Quantity:
    Price:
    $125.95
    Subtotal:
  • PROX 520 X-Ring Chain - Gold - 120 Link 07.RC520120XCG PROX 520 X-Ring Chain - Gold - 120 Link 07.RC520120XCG

    PROX 520 X-Ring Chain - Gold - 120 Link 07.RC520120XCG

    PROX

    $129.95
    A chain is only as strong as its weakest link—and this one refuses to break. The PROX 520 X-Ring Chain delivers the reliability demanded by racers and high-performance riders who can't afford...
    12310892
    SKU:
    12310892
    Availability:
    Ships Same Business Day
    Weight:
    4.20 LBS
    CHAIN TYPE:
    520 MX
    COLOR/FINISH:
    GOLD
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    MATERIAL:
    STEEL
    PRODUCT NAME:
    DRIVE CHAIN
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    $129.95
    Qty in Cart: 0
    Quantity:
    Price:
    $129.95
    Subtotal:
  • PROX 520 MX Clip Connecting Link 07.RC520CL PROX 520 MX Clip Connecting Link 07.RC520CL

    PROX 520 MX Clip Connecting Link 07.RC520CL

    PROX

    $7.99
    A reliable chain connection is non-negotiable in high-performance riding, where power transfer demands precision and durability under extreme stress. The PROX 520 MX Clip Connecting Link delivers the...
    12310893
    SKU:
    12310893
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    CONNECTING LINK
    UNITS:
    EACH
    CHAIN TYPE:
    520 MX
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    SEAL TYPE:
    QX-RING
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • PROX 520 MX Clip Connecting Link - Gold 07.RC520CLG

    PROX 520 MX Clip Connecting Link - Gold 07.RC520CLG

    PROX

    $7.99
    A reliable chain connection is non-negotiable in high-performance riding—any weak link directly impacts power transfer and safety. The PROX 520 MX Clip Connecting Link delivers the durability and...
    12310894
    SKU:
    12310894
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    SEAL TYPE:
    QX-RING
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    UNITS:
    EACH
    CHAIN TYPE:
    520 MX
    COLOR/FINISH:
    GOLD
    MATERIAL:
    STEEL
    PRODUCT NAME:
    CONNECTING LINK
    RIDING STYLE:
    OFF-ROAD
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • PROX 520 MXR X-Ring Clip Connecting Link 07.RC520XCL

    PROX 520 MXR X-Ring Clip Connecting Link 07.RC520XCL

    PROX

    $7.99
    A quality connecting link is where reliability meets performance—it's the weakest link in your chain, literally, so upgrading to the PROX 520 MXR X-Ring Clip Connecting Link eliminates a potential...
    12310895
    SKU:
    12310895
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    SEAL TYPE:
    QX-RING
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    STEEL
    PRODUCT NAME:
    CONNECTING LINK
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • PROX 520 MXR X-Ring Clip Connecting Link - Gold 07.RC520XCLG

    PROX 520 MXR X-Ring Clip Connecting Link - Gold 07.RC520XCLG

    PROX

    $7.99
    A chain is only as strong as its weakest link—and this Prox 520 MXR X-Ring Clip Connecting Link eliminates that weak point. Built with heat-treated Japanese steel components and shot-peened rollers,...
    12310896
    SKU:
    12310896
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    STEEL
    SEAL TYPE:
    QX-RING
    CHAIN SIZE:
    520
    MASTER LINK CONNECTOR:
    CLIP
    PRODUCT NAME:
    CONNECTING LINK
    UNITS:
    EACH
    COLOR/FINISH:
    GOLD
    RIDING STYLE:
    OFF-ROAD
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950000

    PROX Clutch Slave Cylinder Rebuild Kit 16.950000

    PROX

    $29.95
    A worn or leaking clutch slave cylinder compromises your pedal feel and shifts, creating safety and reliability concerns on track or street. This PROX rebuild kit delivers OEM-equivalent performance...
    11320979
    SKU:
    11320979
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLAVE CYLINDER
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    UNITS:
    KIT
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950001

    PROX Clutch Slave Cylinder Rebuild Kit 16.950001

    PROX

    $32.95
    A worn or failing clutch slave cylinder compromises your ability to shift smoothly and can leave you stranded. This PROX rebuild kit gives you a complete solution to restore hydraulic function...
    11320980
    SKU:
    11320980
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLAVE CYLINDER
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    UNITS:
    KIT
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950004

    PROX Clutch Slave Cylinder Rebuild Kit 16.950004

    PROX

    $34.95
    A worn or leaking clutch slave cylinder compromises both safety and drivability, making precise gear engagement unreliable under racing conditions or daily driving demands. The PROX Rebuild Kit 16...
    11320983
    SKU:
    11320983
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    SLAVE CYLINDER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950005

    PROX Clutch Slave Cylinder Rebuild Kit 16.950005

    PROX

    $34.95
    A worn or leaking clutch slave cylinder compromises your shift quality and can leave you stranded. This PROX rebuild kit gives you a cost-effective alternative to full replacement, restoring...
    11320984
    SKU:
    11320984
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    TYPE:
    SLAVE CYLINDER
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950006

    PROX Clutch Slave Cylinder Rebuild Kit 16.950006

    PROX

    $37.95
    A worn or leaking clutch slave cylinder compromises your pedal feel and can leave you stranded. This PROX rebuild kit restores factory clutch performance with OEM-equivalent components, giving you a...
    11320985
    SKU:
    11320985
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLAVE CYLINDER
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    UNITS:
    KIT
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950008

    PROX Clutch Slave Cylinder Rebuild Kit 16.950008

    PROX

    $37.95
    A worn or leaking clutch slave cylinder compromises your ability to engage gears smoothly and safely—especially critical for high-performance driving where precision engagement is non-negotiable. The...
    11320987
    SKU:
    11320987
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    TYPE:
    SLAVE CYLINDER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • PROX Clutch Slave Cylinder Rebuild Kit 16.950009

    PROX Clutch Slave Cylinder Rebuild Kit 16.950009

    PROX

    $37.95
    A failing clutch slave cylinder can leave you stranded or force you into an expensive full-component replacement. The PROX Rebuild Kit 16.950009 gives you a cost-effective way to restore your clutch...
    11320988
    SKU:
    11320988
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    CLUTCH REBUILD KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    SLAVE CYLINDER
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S53014

    PROX Clutch Friction Plates 16.S53014

    PROX

    $175.95
    Clutch fade and slippage under load compromise your power delivery and predictability on track or during aggressive driving. PROX Friction Plates 16.S53014 restore OEM-level engagement and holding...
    11312449
    SKU:
    11312449
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    FRICTION PLATE SET
    TYPE:
    CLUTCH
    UNITS:
    SET OF 9
    $175.95
    Qty in Cart: 0
    Quantity:
    Price:
    $175.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S50012

    PROX Clutch Friction Plates 16.S50012

    PROX

    $46.95
    Clutch slippage under load kills performance and wastes power—PROX Friction Plates deliver consistent engagement and reliable holding capacity for both street and track applications. Manufactured to...
    11312482
    SKU:
    11312482
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET OF 6
    TYPE:
    CLUTCH
    PRODUCT NAME:
    FRICTION PLATE SET
    $46.95
    Qty in Cart: 0
    Quantity:
    Price:
    $46.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S51011

    PROX Clutch Friction Plates 16.S51011

    PROX

    $59.95
    Clutch slippage and premature wear compromise both reliability and performance on track or street. These PROX friction plates are engineered to OEM specifications, delivering consistent engagement...
    11312483
    SKU:
    11312483
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    PRODUCT NAME:
    FRICTION PLATE SET
    UNITS:
    SET OF 7
    TYPE:
    CLUTCH
    RIDING STYLE:
    OFF-ROAD
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S54007

    PROX Clutch Friction Plates 16.S54007

    PROX

    $81.95
    Clutch fade and slippage under load can cost you races and reliability. The PROX Clutch Friction Plates 16.S54007 deliver consistent engagement and heat dissipation through precision manufacturing,...
    11312484
    SKU:
    11312484
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    PRODUCT NAME:
    FRICTION PLATE SET
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    CLUTCH
    RIDING STYLE:
    ATV
    UNITS:
    SET OF 7
    $81.95
    Qty in Cart: 0
    Quantity:
    Price:
    $81.95
    Subtotal:
  • PROX Steel Plate Set 16.S54010

    PROX Steel Plate Set 16.S54010

    PROX

    $39.95
    Your clutch is the critical link between engine power and wheel grip—OEM steel plates wear predictably, but PROX plates extend that service life while maintaining the precise friction characteristics...
    11312487
    SKU:
    11312487
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    UNITS:
    SET OF 8
    DRIVE PLATE MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    DRIVE PLATE SET (STEEL PLATE SET)
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    CLUTCH
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S24058

    PROX Clutch Friction Plates 16.S24058

    PROX

    $91.95
    Clutch friction plates are critical wear items that directly impact your bike's power delivery and longevity. The PROX 16.S24058 friction plate set delivers consistent engagement and durability by...
    11312474
    SKU:
    11312474
    Availability:
    Ships Same Business Day
    Weight:
    0.72 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    PRODUCT NAME:
    FRICTION PLATE SET
    UNITS:
    SET OF 8
    $91.95
    Qty in Cart: 0
    Quantity:
    Price:
    $91.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S33032

    PROX Clutch Friction Plates 16.S33032

    PROX

    $129.95
    A worn or glazed clutch friction plate directly compromises your power transfer and throttle response—especially critical in high-rpm racing or aggressive driving. The PROX 16.S33032 friction plates...
    11312475
    SKU:
    11312475
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    FRICTION PLATE SET
    TYPE:
    CLUTCH
    UNITS:
    SET OF 8
    $129.95
    Qty in Cart: 0
    Quantity:
    Price:
    $129.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S34030

    PROX Clutch Friction Plates 16.S34030

    PROX

    $119.95
    Clutch friction plates are the critical wear component in your transmission system—they handle the shear forces of power transfer and degrade with every engagement cycle. The PROX 16.S34030 delivers...
    11312476
    SKU:
    11312476
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    PRODUCT NAME:
    FRICTION PLATE SET
    TYPE:
    CLUTCH
    UNITS:
    SET OF 8
    RIDING STYLE:
    OFF-ROAD
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S10029

    PROX Clutch Friction Plates 16.S10029

    PROX

    $29.95
    A worn or glazed clutch directly kills your power transfer and throttle response—something no racer or serious enthusiast can tolerate. The PROX Clutch Friction Plates 16.S10029 restore OEM-spec...
    11311302
    SKU:
    11311302
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    FRICTION PLATE SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    UNITS:
    SET OF 3
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • PROX Clutch Friction Plates 16.S12006

    PROX Clutch Friction Plates 16.S12006

    PROX

    $89.95
    Clutch slippage and inconsistent engagement kill performance and reliability on the track and street. ProX friction plates are manufactured to exact OEM specifications, ensuring the same precision...
    11311310
    SKU:
    11311310
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    PRODUCT NAME:
    FRICTION PLATE SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CLUTCH
    UNITS:
    SET OF 8
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    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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