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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
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3224

    PROX Gasket Kit - Complete - Suzuki 34.3224

    PROX

    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    A complete gasket kit is essential maintenance for preserving engine integrity and preventing costly oil and coolant leaks that compromise performance and reliability. PROX's complete gasket set...
    09345573
    SKU:
    09345573
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    COMPLETE
    PRODUCT NAME:
    GASKET KIT
    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3319

    PROX Gasket Kit - Complete - Suzuki 34.3319

    PROX

    MSRP: $114.95
    Now: $98.00
    Was: $114.95
    A complete gasket kit is essential for any engine rebuild or top-end overhaul—it ensures a proper seal across all critical surfaces and prevents oil leaks, coolant weeping, and compression loss...
    09345577
    SKU:
    09345577
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    MSRP: $114.95
    Now: $98.00
    Was: $114.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $114.95
    Now: $98.00
    Was: $114.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3321

    PROX Gasket Kit - Complete - Suzuki 34.3321

    PROX

    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    A complete gasket kit is essential for any engine rebuild or major service—it ensures proper sealing across all critical interfaces and prevents oil leaks, coolant seepage, and compression loss that...
    09345578
    SKU:
    09345578
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    GASKET KIT
    TYPE:
    COMPLETE
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3323

    PROX Gasket Kit - Complete - Suzuki 34.3323

    PROX

    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    A complete gasket kit is essential for maintaining proper engine sealing and preventing fluid leaks during high-performance operation. Whether you're rebuilding after a refresh or replacing worn...
    09345580
    SKU:
    09345580
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3409

    PROX Gasket Kit - Complete - Suzuki 34.3409

    PROX

    MSRP: $193.95
    Now: $157.00
    Was: $193.95
    A complete gasket kit is the foundation of a reliable engine rebuild—seal degradation leads to oil leaks, compression loss, and potential catastrophic failure. The PROX Gasket Kit for Suzuki...
    09345585
    SKU:
    09345585
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    MSRP: $193.95
    Now: $157.00
    Was: $193.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $193.95
    Now: $157.00
    Was: $193.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Suzuki 34.3420

    PROX Gasket Kit - Complete - Suzuki 34.3420

    PROX

    MSRP: $141.95
    Now: $115.00
    Was: $141.95
    A complete gasket kit is essential for any engine rebuild or head gasket replacement, as it ensures proper sealing across all critical surfaces and prevents oil, coolant, and combustion leakage. The...
    09345586
    SKU:
    09345586
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $141.95
    Now: $115.00
    Was: $141.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $141.95
    Now: $115.00
    Was: $141.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4121

    PROX Gasket Kit - Complete - Kawasaki 34.4121

    PROX

    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    A complete gasket kit is essential for any engine rebuild or top-end service—it eliminates the guesswork of sourcing individual gaskets and seals, ensuring proper sealing across all critical engine...
    09345592
    SKU:
    09345592
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4221

    PROX Gasket Kit - Complete - Kawasaki 34.4221

    PROX

    MSRP: $105.95
    Now: $85.00
    Was: $105.95
    A complete gasket kit is the foundation of engine reliability—sealing surfaces that prevent oil leaks, coolant loss, and combustion blow-by that compromise performance and longevity. PROX's complete...
    09345598
    SKU:
    09345598
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    GASKET KIT
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $105.95
    Now: $85.00
    Was: $105.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $105.95
    Now: $85.00
    Was: $105.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4285

    PROX Gasket Kit - Complete - Kawasaki 34.4285

    PROX

    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    A complete gasket kit is essential for any engine rebuild or top-end overhaul—it ensures a proper seal across all critical junctures and prevents oil leaks, coolant seepage, and combustion blow-by...
    09345600
    SKU:
    09345600
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $109.95
    Now: $93.00
    Was: $109.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4313

    PROX Gasket Kit - Complete - Kawasaki 34.4313

    PROX

    MSRP: $109.95
    Now: $89.00
    Was: $109.95
    A complete gasket kit is essential maintenance for any serious Kawasaki engine builder or race mechanic. Worn or degraded gaskets lead to fluid leaks, compression loss, and potential catastrophic...
    09345602
    SKU:
    09345602
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $109.95
    Now: $89.00
    Was: $109.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $109.95
    Now: $89.00
    Was: $109.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4334

    PROX Gasket Kit - Complete - Kawasaki 34.4334

    PROX

    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    A complete gasket kit is essential for any engine rebuild or major service—it ensures a reliable, leak-free seal across all critical engine surfaces. PROX's Kawasaki-specific gasket kit eliminates...
    09345604
    SKU:
    09345604
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    GASKET KIT
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4336

    PROX Gasket Kit - Complete - Kawasaki 34.4336

    PROX

    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    A complete gasket kit is essential for any engine rebuild or top-end refresh—it ensures a proper seal across all critical engine surfaces and prevents oil leaks, coolant seepage, and combustion...
    09345605
    SKU:
    09345605
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4409

    PROX Gasket Kit - Complete - Kawasaki 34.4409

    PROX

    MSRP: $115.95
    Now: $93.00
    Was: $115.95
    A complete gasket kit is essential for any engine rebuild or top-end service—it ensures a proper seal across all critical surfaces and prevents costly oil and coolant leaks that can compromise engine...
    09345608
    SKU:
    09345608
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $115.95
    Now: $93.00
    Was: $115.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $115.95
    Now: $93.00
    Was: $115.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - Kawasaki 34.4419

    PROX Gasket Kit - Complete - Kawasaki 34.4419

    PROX

    MSRP: $205.95
    Now: $166.00
    Was: $205.95
    A complete gasket kit is essential for any engine rebuild or top-end refresh—it ensures proper sealing across all critical combustion chamber surfaces and prevents oil weeping at assembly joints...
    09345610
    SKU:
    09345610
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    MSRP: $205.95
    Now: $166.00
    Was: $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $205.95
    Now: $166.00
    Was: $205.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6011

    PROX Gasket Kit - Complete - KTM 34.6011

    PROX

    MSRP: $49.95
    Now: $42.00
    Was: $49.95
    A complete gasket kit is essential for any engine rebuild or top-end service on your KTM—it ensures a proper seal across all critical junctures, preventing oil leaks and combustion blowby that...
    09345611
    SKU:
    09345611
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $49.95
    Now: $42.00
    Was: $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $49.95
    Now: $42.00
    Was: $49.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6018

    PROX Gasket Kit - Complete - KTM 34.6018

    PROX

    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    A complete gasket kit is essential for any KTM engine rebuild or major service—it ensures a proper seal across all critical engine surfaces and eliminates the guesswork of sourcing individual gaskets...
    09345613
    SKU:
    09345613
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    COMPLETE
    PRODUCT NAME:
    GASKET KIT
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6218

    PROX Gasket Kit - Complete - KTM 34.6218

    PROX

    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    A complete gasket kit is essential for any engine rebuild or top-end service on your KTM—it ensures proper sealing across all critical engine surfaces and prevents oil leaks, coolant seepage, and...
    09345618
    SKU:
    09345618
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6222

    PROX Gasket Kit - Complete - KTM 34.6222

    PROX

    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    A complete gasket kit is essential maintenance for any KTM engine—it seals critical combustion chambers and prevents oil seepage that compromises performance and reliability. Whether you're...
    09345619
    SKU:
    09345619
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6227

    PROX Gasket Kit - Complete - KTM 34.6227

    PROX

    MSRP: $130.95
    Now: $106.00
    Was: $130.95
    A complete gasket kit is essential for any engine rebuild or top-end overhaul—it ensures proper sealing across all critical engine surfaces and prevents oil leaks that compromise performance and...
    09345620
    SKU:
    09345620
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    MSRP: $130.95
    Now: $106.00
    Was: $130.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $130.95
    Now: $106.00
    Was: $130.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6320

    PROX Gasket Kit - Complete - KTM 34.6320

    PROX

    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    A complete gasket kit is essential for any engine rebuild or top-end refresh—it ensures proper sealing across all critical junctions and prevents oil leaks, coolant seepage, and combustion gas bypass...
    09345625
    SKU:
    09345625
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.95
    Now: $81.00
    Was: $94.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6327

    PROX Gasket Kit - Complete - KTM 34.6327

    PROX

    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    A complete gasket kit is essential for maintaining proper sealing integrity across your KTM engine—preventing oil leaks, coolant seepage, and compression loss that compromise performance and...
    09345629
    SKU:
    09345629
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $120.95
    Now: $98.00
    Was: $120.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6328

    PROX Gasket Kit - Complete - KTM 34.6328

    PROX

    MSRP: $124.95
    Now: $106.00
    Was: $124.95
    A complete gasket kit is essential for any KTM engine rebuild or top-end service, ensuring proper sealing across all critical junctions and preventing fluid leakage that compromises performance and...
    09345630
    SKU:
    09345630
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MSRP: $124.95
    Now: $106.00
    Was: $124.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $124.95
    Now: $106.00
    Was: $124.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6348

    PROX Gasket Kit - Complete - KTM 34.6348

    PROX

    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    A complete gasket kit is essential maintenance for any KTM engine rebuild or top-end refresh. Worn or degraded gaskets lead to compression loss, oil seepage, and potential catastrophic engine failure...
    09345637
    SKU:
    09345637
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    UNITS:
    KIT
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.95
    Now: $81.00
    Was: $99.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6420

    PROX Gasket Kit - Complete - KTM 34.6420

    PROX

    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    A complete gasket kit is essential for any engine rebuild or top-end service on your KTM, ensuring proper sealing across all critical engine interfaces. Using OEM-equivalent gaskets prevents...
    09345641
    SKU:
    09345641
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6512

    PROX Gasket Kit - Complete - KTM 34.6512

    PROX

    MSRP: $172.95
    Now: $140.00
    Was: $172.95
    A complete gasket kit is essential for any engine rebuild or top-end refresh—it ensures proper sealing across all critical junctures and prevents oil leakage, coolant seepage, and combustion gas...
    09345647
    SKU:
    09345647
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    MSRP: $172.95
    Now: $140.00
    Was: $172.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $172.95
    Now: $140.00
    Was: $172.95
    Subtotal:
  • On Sale
    PROX Gasket Kit - Complete - KTM 34.6520

    PROX Gasket Kit - Complete - KTM 34.6520

    PROX

    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    A complete gasket kit is essential for any engine rebuild or top-end service on your KTM—it ensures a proper seal across all critical combustion chamber interfaces and prevents oil leakage that...
    09345648
    SKU:
    09345648
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    GASKET KIT
    RIDING STYLE:
    STREET
    TYPE:
    COMPLETE
    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $214.95
    Now: $183.00
    Was: $214.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1070

    PROX Top End Gasket Set - Honda 35.1070

    PROX

    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    A properly sealed top end is non-negotiable for consistent power delivery and engine longevity. The PROX Top End Gasket Set delivers OEM-equivalent sealing without the premium price tag, making it...
    09345650
    SKU:
    09345650
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    SET
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1112

    PROX Top End Gasket Set - Honda 35.1112

    PROX

    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    A compromised top end gasket set is one of the fastest ways to lose compression, leak oil, and invite catastrophic engine failure. PROX's top end gasket set for Honda applications delivers...
    09345652
    SKU:
    09345652
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1113

    PROX Top End Gasket Set - Honda 35.1113

    PROX

    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    A quality top end gasket set is fundamental to maintaining cylinder head integrity and preventing oil and coolant leaks that compromise engine reliability. PROX's 35.1113 gasket set delivers...
    09345653
    SKU:
    09345653
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    GASKET SET
    UNITS:
    SET
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1115

    PROX Top End Gasket Set - Honda 35.1115

    PROX

    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    A compromised top end gasket set will leak oil, reduce compression, and compromise engine reliability—especially critical if you're pushing your Honda to the limit on track or street. PROX's 35.1115...
    09345654
    SKU:
    09345654
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.95
    Now: $21.00
    Was: $25.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1218

    PROX Top End Gasket Set - Honda 35.1218

    PROX

    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    A top-end gasket set is essential for maintaining a reliable seal across your cylinder head, ensuring proper combustion pressure and preventing coolant or oil leaks that compromise engine performance...
    09345657
    SKU:
    09345657
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1225

    PROX Top End Gasket Set - Honda 35.1225

    PROX

    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    A degraded top end gasket set compromises cylinder head seal integrity, leading to coolant leaks, oil seepage, and lost compression—all of which tank performance and reliability. The PROX 35.1225 Top...
    09345661
    SKU:
    09345661
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1227

    PROX Top End Gasket Set - Honda 35.1227

    PROX

    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    A quality top-end gasket set is essential for maintaining cylinder head integrity and preventing oil and coolant leaks that compromise engine performance. The PROX 35.1227 delivers OEM-equivalent...
    09345662
    SKU:
    09345662
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1233

    PROX Top End Gasket Set - Honda 35.1233

    PROX

    MSRP: $69.95
    Now: $59.00
    Was: $69.95
    A compromised top end gasket set leads to oil leaks, compression loss, and catastrophic engine failure—especially under sustained racing conditions. PROX's 35.1233 gasket set delivers factory-grade...
    09345663
    SKU:
    09345663
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    SET
    MSRP: $69.95
    Now: $59.00
    Was: $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.95
    Now: $59.00
    Was: $69.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1312

    PROX Top End Gasket Set - Honda 35.1312

    PROX

    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    A properly sealed top end is the foundation of reliable engine performance, and PROX gasket sets are engineered to maintain that seal under the demanding conditions of track use and high-RPM...
    09345668
    SKU:
    09345668
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    UNITS:
    SET
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1325

    PROX Top End Gasket Set - Honda 35.1325

    PROX

    MSRP: $39.95
    Now: $34.00
    Was: $39.95
    A properly sealed top end is non-negotiable for engine reliability and peak performance. The PROX Top End Gasket Set delivers OEM-quality sealing with precision-engineered materials that withstand...
    09345670
    SKU:
    09345670
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    UNITS:
    SET
    MSRP: $39.95
    Now: $34.00
    Was: $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.95
    Now: $34.00
    Was: $39.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1333

    PROX Top End Gasket Set - Honda 35.1333

    PROX

    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    A quality top-end gasket set is essential for maintaining compression integrity and preventing oil leaks that compromise engine performance and reliability. PROX's precision-engineered gasket set...
    09345671
    SKU:
    09345671
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    UNITS:
    SET
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $72.95
    Now: $59.00
    Was: $72.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1334

    PROX Top End Gasket Set - Honda 35.1334

    PROX

    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    A top-end gasket set is critical for maintaining cylinder head sealing integrity and preventing coolant and oil leakage that can compromise engine performance and reliability. PROX's 35.1334 gasket...
    09345672
    SKU:
    09345672
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    GASKET SET
    TYPE:
    TOP END
    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1402

    PROX Top End Gasket Set - Honda 35.1402

    PROX

    MSRP: $89.95
    Now: $76.00
    Was: $89.95
    A top-end gasket set is critical for maintaining compression, preventing coolant and oil seepage, and ensuring reliable performance between rebuild cycles. PROX's 35.1402 gasket set delivers...
    09345677
    SKU:
    09345677
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    PRODUCT NAME:
    GASKET SET
    UNITS:
    SET
    MSRP: $89.95
    Now: $76.00
    Was: $89.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $89.95
    Now: $76.00
    Was: $89.95
    Subtotal:
  • On Sale
    PROX Top End Gasket Set - Honda 35.1409

    PROX Top End Gasket Set - Honda 35.1409

    PROX

    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    A top end gasket set is critical to maintaining cylinder head integrity and preventing coolant or oil seepage that compromises engine performance and reliability. The PROX 35.1409 delivers...
    09345681
    SKU:
    09345681
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    GASKET SET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    SET
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.95
    Now: $34.00
    Was: $41.95
    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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