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Dirt Bike Engine Valves and Parts

Dirt Bike Engine Valves and Parts

Dirt Bike Engine Valves and Parts

Improve airflow and combustion with precision-engineered engine valves and parts. These components are designed for maximum durability and performance enhancement. Shop our full range of engine valve components for your dirt bike.

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  • Price
  • Subtotal
  • KIBBLEWHITE Exhaust Valve 40-40925

    KIBBLEWHITE Exhaust Valve 40-40925

    KIBBLEWHITE

    $31.01
    KIBBLEWHITE Exhaust Valve 40-40925Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the...
    09262375
    SKU:
    09262375
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    LENGTH IMPERIAL:
    3.655'
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.1955'
    TULIP ANGLE:
    10°
    HEAD DIAMETER METRIC:
    27.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    UTV
    $31.01
    Qty in Cart: 0
    Quantity:
    Price:
    $31.01
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60730

    KIBBLEWHITE Valve Guide 60-60730

    KIBBLEWHITE

    $15.92
    KIBBLEWHITE Valve Guide 60-60730All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262381
    SKU:
    09262381
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MATERIAL:
    BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    PRODUCT NAME:
    VALVE GUIDE
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Valve Seal - 6mm 71017-4

    KIBBLEWHITE Valve Seal - 6mm 71017-4

    KIBBLEWHITE

    $13.96
    KIBBLEWHITE Valve Seal 6mm 71017-4All valve seals are made of 100% solid Viton® for long life, Meet or exceed OEM specifications, When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances, Made in the U.S.A.
    09262383
    SKU:
    09262383
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    STEM DIAMETER METRIC:
    6.00 MM
    APPLICATION:
    EXHAUST
    OUTSIDE DIAMETER IMPERIAL:
    0.4750'
    PRODUCT NAME:
    SEAL
    TYPE:
    VALVE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    MATERIAL:
    VITON
    UNITS:
    4 PACK
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $13.96
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 82-82380

    KIBBLEWHITE Exhaust Valve Guide 82-82380

    KIBBLEWHITE

    $18.54
    KIBBLEWHITE Exhaust Valve Guide 82-82380All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262397
    SKU:
    09262397
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    EXHAUST
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82312

    KIBBLEWHITE Intake Valve 82-82312

    KIBBLEWHITE

    $37.55
    KIBBLEWHITE Intake Valve 82-82312Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the U...
    09262400
    SKU:
    09262400
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TULIP ANGLE:
    25°
    MATERIAL:
    STAINLESS STEEL
    STEM DIAMETER IMPERIAL:
    0.2357'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    35.00 MM
    LENGTH IMPERIAL:
    4.510'
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    VALVE
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Valve Guide 40-40570

    KIBBLEWHITE Valve Guide 40-40570

    KIBBLEWHITE

    $17.83
    KIBBLEWHITE Valve Guide 40-40570All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262660
    SKU:
    09262660
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    MATERIAL:
    C630 BRONZE
    SIZE IMPERIAL:
    STANDARD
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.2150'
    OUTSIDE DIAMETER IMPERIAL:
    0.4365'
    PRODUCT NAME:
    VALVE GUIDE
    UNITS:
    EACH
    $17.83
    Qty in Cart: 0
    Quantity:
    Price:
    $17.83
    Subtotal:
  • KIBBLEWHITE Intake Valve Kit 60-60470

    KIBBLEWHITE Intake Valve Kit 60-60470

    KIBBLEWHITE

    $185.23
    KIBBLEWHITE Intake Valve Kit 60-60470Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves, Extends the life of the valvetrain and intake components by as much as 4x...
    09262663
    SKU:
    09262663
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    APPLICATION:
    INTAKE
    SPRING LIFT:
    0,445'
    TYPE:
    CONVERSION
    SPRING SEAT PRESSURE:
    51 LB
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    OFF-ROAD
    SPRING OPEN PRESSURE:
    160 LB
    UNITS:
    KIT
    MATERIAL:
    STAINLESS STEEL
    SPRING LIFT IMPERIAL:
    0.445'
    $185.23
    Qty in Cart: 0
    Quantity:
    Price:
    $185.23
    Subtotal:
  • KIBBLEWHITE Valve Guide 60-60670

    KIBBLEWHITE Valve Guide 60-60670

    KIBBLEWHITE

    $15.92
    KIBBLEWHITE Valve Guide 60-60670All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262667
    SKU:
    09262667
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    EXHAUST
    MATERIAL:
    BRONZE
    MATERIAL:
    AMPCO-45
    OUTSIDE DIAMETER IMPERIAL:
    0.4170'
    PRODUCT NAME:
    VALVE GUIDE
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve - Titanium - Yamaha 80-80912T

    KIBBLEWHITE Intake Valve - Titanium - Yamaha 80-80912T

    KIBBLEWHITE

    $92.51
    KIBBLEWHITE Intake Valve Titanium Yamaha 80-80912TTensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09262672
    SKU:
    09262672
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    STEM DIAMETER IMPERIAL:
    0.1962'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    31.00 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    TULIP ANGLE:
    18°
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Exhaust Valve - Titanium - Yamaha 80-80916T

    KIBBLEWHITE Exhaust Valve - Titanium - Yamaha 80-80916T

    KIBBLEWHITE

    $92.51
    KIBBLEWHITE Exhaust Valve Titanium Yamaha 80-80916TTensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...
    09262673
    SKU:
    09262673
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    STEM DIAMETER IMPERIAL:
    0.1760'
    TULIP ANGLE:
    30°
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    HEAD DIAMETER METRIC:
    25.00 MM
    $92.51
    Qty in Cart: 0
    Quantity:
    Price:
    $92.51
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 80-80920

    KIBBLEWHITE Intake Valve Guide 80-80920

    KIBBLEWHITE

    $15.92
    KIBBLEWHITE Intake Valve Guide 80-80920All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262674
    SKU:
    09262674
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    INSIDE DIAMETER IMPERIAL:
    0.1962'
    MATERIAL:
    BRONZE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    NICKEL
    OUTSIDE DIAMETER IMPERIAL:
    0.3957'
    SIZE IMPERIAL:
    STANDARD
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    MATERIAL:
    AMPCO-45
    PRODUCT NAME:
    VALVE GUIDE
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 80-80930

    KIBBLEWHITE Exhaust Valve Guide 80-80930

    KIBBLEWHITE

    $15.92
    KIBBLEWHITE Exhaust Valve Guide 80-80930All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262676
    SKU:
    09262676
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    OUTSIDE DIAMETER IMPERIAL:
    0.3563'
    PRODUCT NAME:
    VALVE GUIDE
    MATERIAL:
    AMPCO-45
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    INSIDE DIAMETER IMPERIAL:
    0.1760'
    MATERIAL:
    BRONZE
    MATERIAL:
    NICKEL
    SIZE IMPERIAL:
    STANDARD
    $15.92
    Qty in Cart: 0
    Quantity:
    Price:
    $15.92
    Subtotal:
  • KIBBLEWHITE Intake Valve Kit 80-80970

    KIBBLEWHITE Intake Valve Kit 80-80970

    KIBBLEWHITE

    $261.51
    KIBBLEWHITE Intake Valve Kit 80-80970Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves, Extends the life of the valvetrain and intake components by as much as 4x...
    09262678
    SKU:
    09262678
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    SPRING OPEN PRESSURE:
    151 LB
    TYPE:
    CONVERSION
    MATERIAL:
    TITANIUM
    SPRING LIFT:
    0,425'
    SPRING SEAT PRESSURE:
    48 LB
    PRODUCT NAME:
    VALVE KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    SPRING LIFT IMPERIAL:
    0.425'
    $261.51
    Qty in Cart: 0
    Quantity:
    Price:
    $261.51
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82462

    KIBBLEWHITE Intake Valve 82-82462

    KIBBLEWHITE

    $37.55
    KIBBLEWHITE Intake Valve 82-82462Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the U...
    09262680
    SKU:
    09262680
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.775'
    HEAD DIAMETER METRIC:
    37.72 MM
    PRODUCT NAME:
    VALVE
    TULIP ANGLE:
    17°
    APPLICATION:
    INTAKE
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2160'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Intake Valve 82-82463

    KIBBLEWHITE Intake Valve 82-82463

    KIBBLEWHITE

    $37.55
    KIBBLEWHITE Intake Valve 82-82463Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the U...
    09262681
    SKU:
    09262681
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    HEAD DIAMETER METRIC:
    38.72 MM
    PRODUCT NAME:
    VALVE
    STEM DIAMETER IMPERIAL:
    0.2160'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    LENGTH IMPERIAL:
    3.775'
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    ATV
    TULIP ANGLE:
    17°
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve 82-82466

    KIBBLEWHITE Exhaust Valve 82-82466

    KIBBLEWHITE

    $37.55
    KIBBLEWHITE Exhaust Valve 82-82466Black Diamondâ„¢ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, Black Diamondâ„¢ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear, Made in the...
    09262682
    SKU:
    09262682
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    APPLICATION:
    EXHAUST
    HEAD DIAMETER METRIC:
    32.44 MM
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    LENGTH IMPERIAL:
    3.815'
    TULIP ANGLE:
    25°
    PRODUCT NAME:
    VALVE
    MODEL:
    BLACK DIAMONDâ„¢
    RIDING STYLE:
    ATV
    STEM DIAMETER IMPERIAL:
    0.2155'
    $37.55
    Qty in Cart: 0
    Quantity:
    Price:
    $37.55
    Subtotal:
  • KIBBLEWHITE Exhaust Valve Guide 82-82470

    KIBBLEWHITE Exhaust Valve Guide 82-82470

    KIBBLEWHITE

    $18.54
    KIBBLEWHITE Exhaust Valve Guide 82-82470All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262684
    SKU:
    09262684
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    VALVE GUIDE
    INSIDE DIAMETER IMPERIAL:
    0.2155'
    MATERIAL:
    C630 BRONZE
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    SIZE IMPERIAL:
    STANDARD
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Intake Valve Guide 82-82480

    KIBBLEWHITE Intake Valve Guide 82-82480

    KIBBLEWHITE

    $18.54
    KIBBLEWHITE Intake Valve Guide 82-82480All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistance, Made in the U.S.A.
    09262686
    SKU:
    09262686
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    APPLICATION:
    INTAKE
    RIDING STYLE:
    ATV
    INSIDE DIAMETER IMPERIAL:
    0.2160'
    MATERIAL:
    C630 BRONZE
    PRODUCT NAME:
    VALVE GUIDE
    SIZE IMPERIAL:
    STANDARD
    OUTSIDE DIAMETER IMPERIAL:
    0.4353'
    UNITS:
    EACH
    $18.54
    Qty in Cart: 0
    Quantity:
    Price:
    $18.54
    Subtotal:
  • KIBBLEWHITE Valve Spring Kit 96-96400

    KIBBLEWHITE Valve Spring Kit 96-96400

    KIBBLEWHITE

    $220.26
    KIBBLEWHITE Valve Spring Kit 96-96400Spring kits contain springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valves, Spring kits come complete for one motor, Keepers are...
    09262704
    SKU:
    09262704
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    PRODUCT NAME:
    SPRING KIT
    SPRING LIFT IMPERIAL:
    0.450'
    TYPE:
    VALVE
    MATERIAL:
    TITANIUM
    RIDING STYLE:
    OFF-ROAD
    SPRING OPEN PRESSURE:
    165 LB
    UNITS:
    KIT
    $220.26
    Qty in Cart: 0
    Quantity:
    Price:
    $220.26
    Subtotal:
  • KIBBLEWHITE Intake Valve - Titanium - KTM 96-96412T

    KIBBLEWHITE Intake Valve - Titanium - KTM 96-96412T

    KIBBLEWHITE

    $109.33
    KIBBLEWHITE Intake Valve Titanium KTM 96-96412TTensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloy, Finished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion...
    09262706
    SKU:
    09262706
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    TITANIUM
    MODEL:
    TENSILITE®
    APPLICATION:
    INTAKE
    HEAD DIAMETER METRIC:
    32.51 MM
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    STEM DIAMETER IMPERIAL:
    0.1960'
    TULIP ANGLE:
    15°
    $109.33
    Qty in Cart: 0
    Quantity:
    Price:
    $109.33
    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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