Air and Fuel

Air and Fuel

Air and Fuel

At JJ Motorsports, we sell the best air and fuel parts for street bikes on the market. Our selection of parts is hand-picked to ensure that only the best products make it onto our website. We understand that when it comes to your bike, you want the best parts possible. That's why we only stock products from top brands like K&N, Power Commander, and Dynojet. And because we know that everyone's needs are different, we offer a wide range of options for each part. Whether you're looking for a simple air filter or a complete fuel management system, we have what you're looking for. So browse our selection of parts today and find the perfect upgrade for your street bike.

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  • MIKUNI Main Jet - 4-Pack N100604-85
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    MIKUNI Main Jet - 4-Pack N100604-85

    MIKUNI

    $13.57
    MIKUNI Main Jet 4-Pack N100604-85Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores, OE fitments only apply if bike has stock Mikuni carburetor, Made in Japan
    KN10060485
    SKU:
    KN10060485
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD TYPE:
    SLOTTED
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ATV
    TYPE:
    MAIN
    JET SIZE:
    85
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    UNITS:
    4 PACK
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
    Add to Cart
  • MIKUNI Main Jet - 4-Pack N100604-875
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    MIKUNI Main Jet - 4-Pack N100604-875

    MIKUNI

    $13.57
    MIKUNI Main Jet 4-Pack N100604-875Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores, OE fitments only apply if bike has stock Mikuni carburetor, Made in Japan
    KN100604875
    SKU:
    KN100604875
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    HEAD TYPE:
    SLOTTED
    JET SIZE:
    87.5
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    MAIN
    MATERIAL:
    BRASS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    4 PACK
    RIDING STYLE:
    ATV
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
    Add to Cart
  • MIKUNI Main Jet - 4-Pack N100604-975
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    MIKUNI Main Jet - 4-Pack N100604-975

    MIKUNI

    $13.57
    MIKUNI Main Jet 4-Pack N100604-975Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores, OE fitments only apply if bike has stock Mikuni carburetor, Made in Japan
    KN100604975
    SKU:
    KN100604975
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    JET SIZE:
    97.5
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    STREET
    MATERIAL:
    BRASS
    HEAD TYPE:
    SLOTTED
    PRODUCT NAME:
    JET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    MAIN
    UNITS:
    4 PACK
    Add to Cart
    $13.57
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $13.57
    Subtotal:
    Add to Cart
  • MIKUNI Air Box Adapter Kit HS42/001-K
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    MIKUNI Air Box Adapter Kit HS42/001-K

    MIKUNI

    $29.95
    MIKUNI Air Box Adapter Kit HS42/001-KComes with 3 mounting screws, Made in Japan
    HS42001K
    SKU:
    HS42001K
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    Add to Cart
    $29.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
    Add to Cart
  • MIKUNI Flange Adapter - Black - 42mm HS42/018-42K
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    MIKUNI Flange Adapter - Black - 42mm HS42/018-42K

    MIKUNI

    $34.95
    MIKUNI Flange Adapter Black 42mm HS42/018-42KOriginal straight-through design, Includes clamp, Made in Japan
    HS4201842
    SKU:
    HS4201842
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    Add to Cart
    $34.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kit 18-2409
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    K&L SUPPLY Carburetor Repair Kit 18-2409

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Repair Kit 18-2409Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182409
    SKU:
    182409
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    UNITS:
    KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    REPAIR KIT
    TYPE:
    CARBURETOR
    MATERIAL:
    BRASS
    MATERIAL:
    RUBBER
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kits 18-2419
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    K&L SUPPLY Carburetor Repair Kits 18-2419

    K&L SUPPLY

    $36.95
    K&L SUPPLY Carburetor Repair Kits 18-2419Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182419
    SKU:
    182419
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MATERIAL:
    BRASS
    UNITS:
    KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    REPAIR KIT
    TYPE:
    CARBURETOR
    MATERIAL:
    RUBBER
    Ships from Manufacture | Call to Order (231) 767-5055
    $36.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $36.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • K&L SUPPLY Carburetor Repair Kits 18-2422
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    K&L SUPPLY Carburetor Repair Kits 18-2422

    K&L SUPPLY

    $36.95
    K&L SUPPLY Carburetor Repair Kits 18-2422Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182422
    SKU:
    182422
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MATERIAL:
    BRASS
    UNITS:
    KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    REPAIR KIT
    MATERIAL:
    RUBBER
    TYPE:
    CARBURETOR
    Add to Cart
    $36.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $36.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Economy Carburetor Repair Kit 18-2432
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    K&L SUPPLY Economy Carburetor Repair Kit 18-2432

    K&L SUPPLY

    $38.95
    K&L SUPPLY Economy Carburetor Repair Kit 18-2432Each kit contains all necessary gaskets, O-rings and jets to rebuild one OE carb, Economy repair kits do not include main jets or pilot jets, Kits come with needle and seat if removable on OEM
    182432
    SKU:
    182432
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    ECONOMY
    MATERIAL:
    RUBBER
    TYPE:
    CARBURETOR
    PRODUCT NAME:
    REPAIR KIT
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kits 18-2433
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    K&L SUPPLY Carburetor Repair Kits 18-2433

    K&L SUPPLY

    $36.95
    K&L SUPPLY Carburetor Repair Kits 18-2433Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182433
    SKU:
    182433
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    PRODUCT NAME:
    REPAIR KIT
    TYPE:
    CARBURETOR
    MATERIAL:
    RUBBER
    MATERIAL:
    BRASS
    UNITS:
    KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    Add to Cart
    $36.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $36.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kits 18-2436
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    K&L SUPPLY Carburetor Repair Kits 18-2436

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Repair Kits 18-2436Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182436
    SKU:
    182436
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    BRASS
    PRODUCT NAME:
    REPAIR KIT
    UNITS:
    KIT
    MATERIAL:
    RUBBER
    MODEL:
    STANDARD
    TYPE:
    CARBURETOR
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kits 18-2451
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    K&L SUPPLY Carburetor Repair Kits 18-2451

    K&L SUPPLY

    $37.95
    K&L SUPPLY Carburetor Repair Kits 18-2451Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182451
    SKU:
    182451
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REPAIR KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    MATERIAL:
    BRASS
    UNITS:
    KIT
    MATERIAL:
    RUBBER
    TYPE:
    CARBURETOR
    Ships from Manufacture | Call to Order (231) 767-5055
    $37.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $37.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • K&L SUPPLY Economy Carburetor Repair Kit 18-2452
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    K&L SUPPLY Economy Carburetor Repair Kit 18-2452

    K&L SUPPLY

    $34.95
    K&L SUPPLY Economy Carburetor Repair Kit 18-2452Each kit contains all necessary gaskets, O-rings and jets to rebuild one OE carb, Economy repair kits do not include main jets or pilot jets, Kits come with needle and seat if removable on OEM
    182452
    SKU:
    182452
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MATERIAL:
    RUBBER
    MODEL:
    ECONOMY
    PRODUCT NAME:
    REPAIR KIT
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    TYPE:
    CARBURETOR
    Add to Cart
    $34.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Air Cut-Off Valve 18-2795
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    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2795

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2795High-quality kit contains only the parts necessary for a complete rebuild: diaphragm, spring and O-ring, Cut-off valve temporarily closes the slow-jet air passage, which creates a richer mixture instantly,...
    182795
    SKU:
    182795
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    RIDING STYLE:
    STREET
    TYPE:
    AIR CUT-OFF
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    UNITS:
    KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $38.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $38.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • K&L SUPPLY Carburetor Air Cut-Off Valve 18-2796
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    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2796

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2796High-quality kit contains only the parts necessary for a complete rebuild: diaphragm, spring and O-ring, Cut-off valve temporarily closes the slow-jet air passage, which creates a richer mixture instantly,...
    182796
    SKU:
    182796
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    VALVE
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    BLACK
    RIDING STYLE:
    STREET
    TYPE:
    AIR CUT-OFF
    UNITS:
    KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $38.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $38.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • K&L SUPPLY Carburetor Air Cut-Off Valve 18-2798
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    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2798

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2798High-quality kit contains only the parts necessary for a complete rebuild: diaphragm, spring and O-ring, Cut-off valve temporarily closes the slow-jet air passage, which creates a richer mixture instantly,...
    182798
    SKU:
    182798
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    COLOR/FINISH:
    BLACK
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    VALVE
    TYPE:
    AIR CUT-OFF
    RIDING STYLE:
    STREET
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Air Cut-Off Valve 18-2802
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    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2802

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Air Cut-Off Valve 18-2802High-quality kit contains only the parts necessary for a complete rebuild: diaphragm, spring and O-ring, Cut-off valve temporarily closes the slow-jet air passage, which creates a richer mixture instantly,...
    182802
    SKU:
    182802
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    COLOR/FINISH:
    BLACK
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    VALVE
    TYPE:
    AIR CUT-OFF
    RIDING STYLE:
    STREET
    Ships from Manufacture | Call to Order (231) 767-5055
    $38.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $38.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • K&L SUPPLY Carburetor Repair Kits 18-2900
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    K&L SUPPLY Carburetor Repair Kits 18-2900

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Repair Kits 18-2900Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182900
    SKU:
    182900
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REPAIR KIT
    MATERIAL:
    RUBBER
    TYPE:
    CARBURETOR
    MATERIAL:
    BRASS
    UNITS:
    KIT
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • K&L SUPPLY Carburetor Repair Kits 18-2902
    Quick view

    K&L SUPPLY Carburetor Repair Kits 18-2902

    K&L SUPPLY

    $38.95
    K&L SUPPLY Carburetor Repair Kits 18-2902Kit contains all necessary gaskets, O-rings and jets to rebuild one OEM carb, Come with needle and seat if removable on OEM
    182902
    SKU:
    182902
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MATERIAL:
    RUBBER
    MODEL:
    STANDARD
    MATERIAL:
    BRASS
    PRODUCT NAME:
    REPAIR KIT
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    TYPE:
    CARBURETOR
    Add to Cart
    $38.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
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Maxima Racing Oils for sale

Some parts are not legal for use in California or other states with similar laws / regulations