PROX

PROX

PROX

Whether you're a professional racer or a weekend hobbyist, JJ Motorsports has the engine components you need to get the most out of your ride. Our extensive collection of Pro-X pistons and other performance parts will give your ride the power it needs to dominate the track or trails, whether that's on dirt bikes, ATV's, snowmobiles, or any other two-wheeled machine. And because all our products are available online, you can conveniently browse, order and purchase everything you need right from your computer or smartphone. Plus, with free shipping and free returns on select items, ordering precision engine components has never been easier. So when you demand the best performance from your vehicle, shop JJ Motorsports for quality name-brand Pro-X pistons and more. You can trust us to help you get the most out of your ride!

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  • PROX Piston Kit - 85.00 mm - Arctic Cat 01.5811.000 PROX Piston Kit - 85.00 mm - Arctic Cat 01.5811.000
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    PROX Piston Kit - 85.00 mm - Arctic Cat 01.5811.000

    PROX

    $116.96
    Piston Kit - 85.00 mm - Arctic Cat ProX pistons provide a reliable and cost-effective way to maintain the engine of your sled in excellent condition, High-quality cast piston made with dedicated...
    9105043
    SKU:
    9105043
    Weight:
    12.80 LBS
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    HYPEREUTECTIC ALLOY
    UNITS:
    KIT
    BORE SIZE METRIC:
    85.00 MM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    Add to Cart
    $116.96
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $116.96
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  • PROX Piston Kit - 85.00 mm - Polaris 01.5810.000 PROX Piston Kit - 85.00 mm - Polaris 01.5810.000
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    PROX Piston Kit - 85.00 mm - Polaris 01.5810.000

    PROX

    $116.96
    Piston Kit - 85.00 mm - Polaris Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined...
    9105042
    SKU:
    9105042
    Weight:
    24.00 LBS
    ENGINE TYPE:
    2-STROKE
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    SNOW
    Add to Cart
    $116.96
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $116.96
    Subtotal:
    Add to Cart
  • PROX Piston - GP 760 Waverunner 01.2514.000
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    PROX Piston - GP 760 Waverunner 01.2514.000

    PROX

    $138.90
    PROX Piston GP 760 Waverunner 01.2514.000Piston for watercraft applications
    9102743
    SKU:
    9102743
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $138.90
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $138.90
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PROX Piston - GP 760 Waverunner 01.2514.025
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    PROX Piston - GP 760 Waverunner 01.2514.025

    PROX

    $138.90
    PROX Piston GP 760 Waverunner 01.2514.025Piston for watercraft applications
    9102744
    SKU:
    9102744
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    BORE SIZE METRIC:
    84.25 MM
    RIDING STYLE:
    WATERCRAFT
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON KIT
    UNITS:
    EACH
    Ships from Manufacture | Call to Order (231) 767-5055
    $138.90
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $138.90
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PROX Piston - GP 760 Waverunner 01.2514.050
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    PROX Piston - GP 760 Waverunner 01.2514.050

    PROX

    $138.90
    PROX Piston GP 760 Waverunner 01.2514.050Piston for watercraft applications
    9102745
    SKU:
    9102745
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    BORE SIZE METRIC:
    84.50 MM
    PRODUCT NAME:
    PISTON KIT
    UNITS:
    EACH
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    WATERCRAFT
    Add to Cart
    $138.90
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $138.90
    Subtotal:
    Add to Cart
  • PROX Piston - GP 760 Waverunner 01.2514.100
    Quick view

    PROX Piston - GP 760 Waverunner 01.2514.100

    PROX

    $138.90
    PROX Piston GP 760 Waverunner 01.2514.100Piston for watercraft applications
    9102747
    SKU:
    9102747
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    WATERCRAFT
    PISTON MATERIAL:
    ALUMINUM
    ENGINE TYPE:
    2-STROKE
    UNITS:
    EACH
    BORE SIZE METRIC:
    85.00 MM
    Add to Cart
    $138.90
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $138.90
    Subtotal:
    Add to Cart
  • PROX Ring Set 02.1111
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    PROX Ring Set 02.1111

    PROX

    $27.61
    PROX Ring Set 02.1111Manufactured in Japan and designed as OEM replacements
    9120161
    SKU:
    9120161
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    PISTON MATERIAL:
    ALUMINUM ALLOY
    Add to Cart
    $27.61
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $27.61
    Subtotal:
    Add to Cart
  • PROX Piston Kit - KTM300EXC '17-'18 01.6387.B
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    PROX Piston Kit - KTM300EXC '17-'18 01.6387.B

    PROX

    $209.59
    PROX Piston Kit KTM300EXC '17-'18 01.6387.BManufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then...
    9106265
    SKU:
    9106265
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    Add to Cart
    $209.59
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $209.59
    Subtotal:
    Add to Cart
  • PROX Ring Set 02.3122
    Quick view

    PROX Ring Set 02.3122

    PROX

    $27.62
    PROX Ring Set 02.3122Manufactured in Japan and designed as OEM replacements
    9120051
    SKU:
    9120051
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    UNITS:
    SET
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $27.62
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $27.62
    Subtotal:
    Add to Cart
  • PROX Ring Set 02.1402
    Quick view

    PROX Ring Set 02.1402

    PROX

    $63.01
    PROX Ring Set 02.1402Manufactured in Japan and designed as OEM replacements
    9120047
    SKU:
    9120047
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $63.01
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $63.01
    Subtotal:
    Add to Cart
  • PROX Piston Kit 01.1408.150
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    PROX Piston Kit 01.1408.150

    PROX

    $183.37
    PROX Piston Kit 01.1408.150Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to...
    9030820
    SKU:
    9030820
    Availability:
    Ships Same Business Day
    Weight:
    1.34 LBS
    PISTON SIZE METRIC:
    +1.50 MM
    BORE SIZE METRIC:
    90.50 MM
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    EACH
    PRODUCT NAME:
    PISTON KIT
    Add to Cart
    $183.37
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $183.37
    Subtotal:
    Add to Cart
  • PROX Piston Kit 01.1408.200
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    PROX Piston Kit 01.1408.200

    PROX

    $183.37
    PROX Piston Kit 01.1408.200Manufactured in Japan and designed to be OEM replacement, Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to...
    9030821
    SKU:
    9030821
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    91.00 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON SIZE METRIC:
    +2.00 MM
    TYPE:
    TOP END
    UNITS:
    EACH
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    Add to Cart
    $183.37
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $183.37
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.60 - 5 pack 29.100260
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    PROX Valveshim - 10.00 x 2.60 - 5 pack 29.100260

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.60 5 pack 29.100260Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261005
    SKU:
    9261005
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SHIM KIT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    2.60 MM
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.65 - 5 pack 29.100265
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    PROX Valveshim - 10.00 x 2.65 - 5 pack 29.100265

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.65 5 pack 29.100265Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261006
    SKU:
    9261006
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    VALVE
    PRODUCT NAME:
    SHIM KIT
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    2.65 MM
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.70 - 5 pack 29.100270
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    PROX Valveshim - 10.00 x 2.70 - 5 pack 29.100270

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.70 5 pack 29.100270Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261007
    SKU:
    9261007
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    2.70 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SHIM KIT
    UNITS:
    5 PACK
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.75 - 5 pack 29.100275
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    PROX Valveshim - 10.00 x 2.75 - 5 pack 29.100275

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.75 5 pack 29.100275Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261008
    SKU:
    9261008
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    VALVE SHIM THICKNESS METRIC:
    2.75 MM
    PRODUCT NAME:
    SHIM KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.80 - 5 pack 29.100280
    Quick view

    PROX Valveshim - 10.00 x 2.80 - 5 pack 29.100280

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.80 5 pack 29.100280Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261009
    SKU:
    9261009
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    2.80 MM
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SHIM KIT
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.85 - 5 pack 29.100285
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    PROX Valveshim - 10.00 x 2.85 - 5 pack 29.100285

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.85 5 pack 29.100285Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261010
    SKU:
    9261010
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    2.85 MM
    PRODUCT NAME:
    SHIM KIT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.90 - 5 pack 29.100290
    Quick view

    PROX Valveshim - 10.00 x 2.90 - 5 pack 29.100290

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.90 5 pack 29.100290Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261011
    SKU:
    9261011
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    PRODUCT NAME:
    SHIM KIT
    TYPE:
    VALVE
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    2.90 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 2.95 - 5 pack 29.100295
    Quick view

    PROX Valveshim - 10.00 x 2.95 - 5 pack 29.100295

    PROX

    $10.31
    PROX Valveshim 10.00 x 2.95 5 pack 29.100295Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261012
    SKU:
    9261012
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    2.95 MM
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 3.00 - 5 pack 29.100300
    Quick view

    PROX Valveshim - 10.00 x 3.00 - 5 pack 29.100300

    PROX

    $10.31
    PROX Valveshim 10.00 x 3.00 5 pack 29.100300Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261013
    SKU:
    9261013
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    3.00 MM
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 3.05 - 5 pack 29.100305
    Quick view

    PROX Valveshim - 10.00 x 3.05 - 5 pack 29.100305

    PROX

    $10.31
    PROX Valveshim 10.00 x 3.05 5 pack 29.100305Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261014
    SKU:
    9261014
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM KIT
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    3.05 MM
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    VALVE
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 3.15 - 5 pack 29.100315
    Quick view

    PROX Valveshim - 10.00 x 3.15 - 5 pack 29.100315

    PROX

    $10.31
    PROX Valveshim 10.00 x 3.15 5 pack 29.100315Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261016
    SKU:
    9261016
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SHIM KIT
    UNITS:
    5 PACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    3.15 MM
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    TYPE:
    VALVE
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valveshim - 10.00 x 3.20 - 5 pack 29.100320
    Quick view

    PROX Valveshim - 10.00 x 3.20 - 5 pack 29.100320

    PROX

    $10.31
    PROX Valveshim 10.00 x 3.20 5 pack 29.100320Made using a specific heat-treatment to ensure hardness for maximum durability and less wear, Precision machined to match exact size, Inexpensive and easy...
    9261017
    SKU:
    9261017
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    3.20 MM
    PRODUCT NAME:
    SHIM KIT
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    10.00 MM
    TYPE:
    VALVE
    Add to Cart
    $10.31
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10.31
    Subtotal:
    Add to Cart
  • PROX Valve and Spring Kit 28.SIS1405-2
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    PROX Valve and Spring Kit 28.SIS1405-2

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SIS1405-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261021
    SKU:
    9261021
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
    Subtotal:
    Add to Cart
  • PROX Valve and Spring Kit 28.SES2424-1
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    PROX Valve and Spring Kit 28.SES2424-1

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SES2424-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261025
    SKU:
    9261025
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TYPE:
    VALVE
    PRODUCT NAME:
    SPRING KIT
    APPLICATION:
    EXHAUST
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $157.34
    Add to Cart Quick view
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    $157.34
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  • PROX Valve and Spring Kit 28.SIS4406-2
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    PROX Valve and Spring Kit 28.SIS4406-2

    PROX

    $174.84
    PROX Valve and Spring Kit 28.SIS4406-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261031
    SKU:
    9261031
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    Add to Cart
    $174.84
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    $174.84
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  • PROX Valve and Spring Kit 28.SES4406-1
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    PROX Valve and Spring Kit 28.SES4406-1

    PROX

    $174.84
    PROX Valve and Spring Kit 28.SES4406-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261032
    SKU:
    9261032
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MATERIAL:
    STEEL
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    Add to Cart
    $174.84
    Add to Cart Quick view
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    Price:
    $174.84
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  • PROX Valve and Spring Kit 28.SIS4409-2
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    PROX Valve and Spring Kit 28.SIS4409-2

    PROX

    $174.84
    PROX Valve and Spring Kit 28.SIS4409-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261033
    SKU:
    9261033
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    Add to Cart
    $174.84
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $174.84
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  • PROX Valve and Spring Kit 28.SES4409-1
    Quick view

    PROX Valve and Spring Kit 28.SES4409-1

    PROX

    $174.84
    PROX Valve and Spring Kit 28.SES4409-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261034
    SKU:
    9261034
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    Add to Cart
    $174.84
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $174.84
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  • PROX Valve and Spring Kit 28.SIS3405-2
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    PROX Valve and Spring Kit 28.SIS3405-2

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SIS3405-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261035
    SKU:
    9261035
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    SPRING KIT
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
    Subtotal:
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  • PROX Valve and Spring Kit 28.SES3405-1
    Quick view

    PROX Valve and Spring Kit 28.SES3405-1

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SES3405-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261036
    SKU:
    9261036
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    APPLICATION:
    EXHAUST
    TYPE:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPRING KIT
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
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  • PROX Valve and Spring Kit 28.SIS3407-2
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    PROX Valve and Spring Kit 28.SIS3407-2

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SIS3407-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261037
    SKU:
    9261037
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    PRODUCT NAME:
    SPRING KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
    Subtotal:
    Add to Cart
  • PROX Valve and Spring Kit 28.SES3407-1
    Quick view

    PROX Valve and Spring Kit 28.SES3407-1

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SES3407-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261038
    SKU:
    9261038
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    APPLICATION:
    EXHAUST
    TYPE:
    VALVE
    PRODUCT NAME:
    SPRING KIT
    UNITS:
    KIT
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
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  • PROX Valve and Spring Kit 28.SIS3408-2
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    PROX Valve and Spring Kit 28.SIS3408-2

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SIS3408-2Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261039
    SKU:
    9261039
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    PRODUCT NAME:
    SPRING KIT
    TYPE:
    VALVE
    APPLICATION:
    INTAKE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $157.34
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $157.34
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PROX Valve and Spring Kit 28.SES3408-1
    Quick view

    PROX Valve and Spring Kit 28.SES3408-1

    PROX

    $157.34
    PROX Valve and Spring Kit 28.SES3408-1Replaces the OEM valves and valve springs, Steel, nitrided valves for increased durability and less wear under extreme conditions, Stronger valve springs deal...
    9261040
    SKU:
    9261040
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    VALVE
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    SPRING KIT
    Add to Cart
    $157.34
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $157.34
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  • PROX Exhaust Valve 28.3407-1
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    PROX Exhaust Valve 28.3407-1

    PROX

    $143.95
    Manufactured to the highest precision and quality, Constructed to meet OEM specifications, Available in standard sizes only
    9260832
    SKU:
    9260832
    Weight:
    0.00 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $143.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $143.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
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