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Dirt Bike Carburertor Main Jets

Dirt Bike Carburertor Main Jets

Dirt Bike Carburertor Main Jets

Optimize fuel delivery with high-quality carburetor main jets that provide consistent performance in varying conditions. Whether on the track or tackling trails, pair these with other motocross carburetor kits for enhanced efficiency.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • MIKUNI Main Jet #175 - 4-Pack 4/042-175

    MIKUNI Main Jet #175 - 4-Pack 4/042-175

    MIKUNI

    $5.20
    MIKUNI Main Jet #175 4-Pack 4/042-175Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM4042175
    SKU:
    KM4042175
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD TYPE:
    HEX HEAD
    OVERALL LENGTH:
    12 MM (0,47')
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    UTV
    MATERIAL:
    BRASS
    OVERALL LENGTH METRIC:
    12 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    4 PACK
    FEATURES:
    FOR VM CARBURETORS
    JET SIZE:
    175
    OVERALL DIAMETER METRIC:
    6.00 MM
    PRODUCT NAME:
    JET
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Main Jet #220 - 4-Pack 4/042-220

    MIKUNI Main Jet #220 - 4-Pack 4/042-220

    MIKUNI

    $5.20
    MIKUNI Main Jet #220 4-Pack 4/042-220Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM4042220
    SKU:
    KM4042220
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    OVERALL DIAMETER IMPERIAL:
    0.24'
    RIDING STYLE:
    ATV
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL LENGTH:
    12 MM (0,47')
    OVERALL LENGTH METRIC:
    12 MM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    UNITS:
    4 PACK
    FEATURES:
    FOR VM CARBURETORS
    JET SIZE:
    220
    PRODUCT NAME:
    JET
    RIDING STYLE:
    STREET
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL DIAMETER METRIC:
    6.00 MM
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    UTV
    TYPE:
    MAIN
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Main Jet #240 - 4-Pack 4/042-240

    MIKUNI Main Jet #240 - 4-Pack 4/042-240

    MIKUNI

    $5.20
    MIKUNI Main Jet #240 4-Pack 4/042-240Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM4042240
    SKU:
    KM4042240
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    240
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH METRIC:
    12 MM
    UNITS:
    4 PACK
    FEATURES:
    FOR VM CARBURETORS
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    OVERALL DIAMETER METRIC:
    6.00 MM
    OVERALL LENGTH:
    12 MM (0,47')
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL LENGTH IMPERIAL:
    0.47'
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Main Jet #250 - 4-Pack 4/042-250

    MIKUNI Main Jet #250 - 4-Pack 4/042-250

    MIKUNI

    $5.20
    MIKUNI Main Jet #250 4-Pack 4/042-250Fit Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets, Also fit several OE applications; check dimensions before ordering, Made in Japan
    KM4042250
    SKU:
    KM4042250
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    OVERALL LENGTH:
    12 MM (0,47')
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    HEAD TYPE:
    HEX HEAD
    MATERIAL:
    BRASS
    OVERALL LENGTH METRIC:
    12 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    4 PACK
    JET SIZE:
    250
    OVERALL DIAMETER:
    6,00 MM (0,24')
    OVERALL DIAMETER IMPERIAL:
    0.24'
    OVERALL LENGTH IMPERIAL:
    0.47'
    FEATURES:
    FOR VM CARBURETORS
    OVERALL DIAMETER METRIC:
    6.00 MM
    PRODUCT NAME:
    JET
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    TYPE:
    MAIN
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-100

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-100

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-100Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606100
    SKU:
    KN100606100
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    PILOT
    PRODUCT NAME:
    JET
    RIDING STYLE:
    WATERCRAFT
    JET SIZE:
    100
    MODEL:
    MIKUNI
    UNITS:
    4 PACK
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-110

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-110

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-110Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606110
    SKU:
    KN100606110
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    JET
    MODEL:
    MIKUNI
    TYPE:
    PILOT
    UNITS:
    4 PACK
    JET SIZE:
    110
    RIDING STYLE:
    WATERCRAFT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N1003606-1125

    MIKUNI Super BN Series Pilot Jet - 4-Pack N1003606-1125

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N1003606-1125Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN1006061125
    SKU:
    KN1006061125
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    MIKUNI
    JET SIZE:
    112.5
    RIDING STYLE:
    WATERCRAFT
    PRODUCT NAME:
    JET
    TYPE:
    PILOT
    UNITS:
    4 PACK
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-120

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-120

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-120Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606120
    SKU:
    KN100606120
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    120
    PRODUCT NAME:
    JET
    UNITS:
    4 PACK
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    PILOT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-675

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-675

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-675Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606675
    SKU:
    KN100606675
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    67.5
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    PILOT
    PRODUCT NAME:
    JET
    UNITS:
    4 PACK
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-70

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-70

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-70Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN10060670
    SKU:
    KN10060670
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    PRODUCT NAME:
    JET
    TYPE:
    PILOT
    UNITS:
    4 PACK
    JET SIZE:
    70
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-725

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-725

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-725Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606725
    SKU:
    KN100606725
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    MIKUNI
    UNITS:
    4 PACK
    PRODUCT NAME:
    JET
    RIDING STYLE:
    WATERCRAFT
    JET SIZE:
    72.5
    TYPE:
    PILOT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-75

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-75

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-75Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN10060675
    SKU:
    KN10060675
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    JET SIZE:
    75
    PRODUCT NAME:
    JET
    TYPE:
    PILOT
    UNITS:
    4 PACK
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-775

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-775

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-775Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606775
    SKU:
    KN100606775
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    WATERCRAFT
    JET SIZE:
    77.5
    MODEL:
    MIKUNI
    TYPE:
    PILOT
    UNITS:
    4 PACK
    PRODUCT NAME:
    JET
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-80

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-80

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-80Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN10060680
    SKU:
    KN10060680
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    PILOT
    JET SIZE:
    80
    PRODUCT NAME:
    JET
    UNITS:
    4 PACK
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-825

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-825

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-825Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606825
    SKU:
    KN100606825
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    JET SIZE:
    82.5
    PRODUCT NAME:
    JET
    UNITS:
    4 PACK
    MODEL:
    MIKUNI
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    PILOT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-85

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-85

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-85Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN10060685
    SKU:
    KN10060685
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    4 PACK
    MODEL:
    MIKUNI
    PRODUCT NAME:
    JET
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    PILOT
    JET SIZE:
    85
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-875

    MIKUNI Super BN Series Pilot Jet - 4-Pack N100606-875

    MIKUNI

    $5.20
    MIKUNI Super BN Series Pilot Jet 4-Pack N100606-875Sold to dealers 4 per pack; sold to consumer as each, Made in Japan
    KN100606875
    SKU:
    KN100606875
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    MIKUNI
    PRODUCT NAME:
    JET
    RIDING STYLE:
    WATERCRAFT
    JET SIZE:
    87.5
    UNITS:
    4 PACK
    TYPE:
    PILOT
    $5.20
    Qty in Cart: 0
    Quantity:
    Price:
    $5.20
    Subtotal:
  • MIKUNI Needle Jet VM38/41-P-8 MIKUNI Needle Jet VM38/41-P-8

    MIKUNI Needle Jet VM38/41-P-8

    MIKUNI

    $15.49
    MIKUNI Needle Jet VM38/41-P-8Inside diameter increases in size as size’s code increases alphabetically and numerically, Genuine Mikuni needle jets will have series and size stamping for identification, Needle jets allow a great way for tuning carb at...
    247P8
    SKU:
    247P8
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    JET SIZE:
    P-8
    MODEL:
    TYPE 247
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    TYPE:
    NEEDLE
    UNITS:
    EACH
    FEATURES:
    FOR OE YAMAHA
    RIDING STYLE:
    STREET
    $15.49
    Qty in Cart: 0
    Quantity:
    Price:
    $15.49
    Subtotal:
  • MIKUNI Needle Jet VM38/41-Q-8 MIKUNI Needle Jet VM38/41-Q-8

    MIKUNI Needle Jet VM38/41-Q-8

    MIKUNI

    $15.49
    MIKUNI Needle Jet VM38/41-Q-8Inside diameter increases in size as size’s code increases alphabetically and numerically, Genuine Mikuni needle jets will have series and size stamping for identification, Needle jets allow a great way for tuning carb at...
    247Q8
    SKU:
    247Q8
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    JET SIZE:
    Q-8
    MODEL:
    TYPE 247
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    FEATURES:
    FOR OE YAMAHA
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    NEEDLE
    $15.49
    Qty in Cart: 0
    Quantity:
    Price:
    $15.49
    Subtotal:
  • On Sale
    MIKUNI Needle Jet VM38/41-R-4 MIKUNI Needle Jet VM38/41-R-4

    MIKUNI Needle Jet VM38/41-R-4

    MIKUNI

    MSRP: $14.95
    Now: $10.00
    Was: $14.95
    MIKUNI Needle Jet VM38/41-R-4Inside diameter increases in size as size’s code increases alphabetically and numerically, Genuine Mikuni needle jets will have series and size stamping for identification, Needle jets allow a great way for tuning carb at...
    247R4
    SKU:
    247R4
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MODEL:
    TYPE 247
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    JET SIZE:
    R-4
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    FEATURES:
    FOR OE YAMAHA
    TYPE:
    NEEDLE
    MSRP: $14.95
    Now: $10.00
    Was: $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.95
    Now: $10.00
    Was: $14.95
    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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