Cold start valves

Find the right cold start valves for your carburetor-based fuel system at starmoto.eu. These parts are essential for reliable engine starting, especially in cold conditions, ensuring the correct fuel mixture when you first fire up your motorcycle or powersport vehicle.

Our selection covers a range of carburetor cold start and choke valves, designed to restore proper function and improve overall drivability. Replacing worn or leaking valves can help reduce hard starts, unstable idle and excessive fuel consumption.

Choose cold start valves that match your carburetor type and engine setup, and combine them with other fuel and vacuum system parts from our catalog for a complete service. If you are refreshing an older bike or troubleshooting starting issues, a new valve is a simple, cost-effective upgrade.

  • Quality components for reliable cold starting
  • Compatible with a wide range of carburetor models
  • Ideal for maintenance, repair and restoration projects

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    • Sale
    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 60-78
    Special Price €32.00 Regular Price €40.00 -20%
    • Sale
    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetor 80-98
    Special Price €32.00 Regular Price €40.00 -20%
    • Sale
    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 100-118, 10 pcs
    Special Price €32.00 Regular Price €40.00 -20%
    • Sale
    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 120-138
    Special Price €32.00 Regular Price €40.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 140-158, 10 pcs
    Special Price €32.00 Regular Price €40.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 160-178
    Special Price €32.00 Regular Price €40.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 180-198
    Special Price €32.00 Regular Price €40.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Keihin PWK and Polini CP carburetors 81-99, 10 pcs
    Special Price €32.00 Regular Price €40.00 -20%
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    • 4-9 business days
    Carburetor pilot jet set POLINI for Keihin PWK 30-40, 5 pcs
    Special Price €19.00 Regular Price €24.00 -21%
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    • 4-9 business days
    Carburetor pilot jet set POLINI for Keihin PWK 42-52, 5 pcs
    Special Price €19.00 Regular Price €24.00 -21%
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    • 4-9 business days
    main jet set POLINI for Mikuni carburetor size 80 to 125, 10 pcs
    Special Price €33.50 Regular Price €42.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Mikuni carburetor 130 to 175, 10 pieces
    Special Price €33.50 Regular Price €42.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Mikuni carburetor, size 180 to 270, 10 pcs
    Special Price €33.50 Regular Price €42.00 -20%
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    • 4-9 business days
    Main jet set POLINI for Mikuni carburetor 280 to 370, 10 pcs
    Special Price €33.50 Regular Price €42.00 -20%
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    • 4-9 business days
    main jet set POLINI for Mikuni carburetor size 380 to 470, 10 pcs
    Special Price €33.50 Regular Price €42.00 -20%
    • Sale
    • 4-9 business days
    Throttle cable elbow adapter DELLORTO 90° PHBG, PHBL, PHBH, PHF, PHM, M6x0.75
    Special Price €10.50 Regular Price €13.00 -19%
    • Sale
    • 4-9 business days
    choke conversion kit DELLORTO electric to manual for PHVA carburetor
    Special Price €17.50 Regular Price €21.50 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    main jet DELLORTO HM208 for Aprilia, Derbi, Gileramain jet DELLORTO HM208 for Aprilia, Derbi, Gilera
    • Sale
    • 1-2 business days
    • In the Tallinn store
    main jet DELLORTO HM208 for Aprilia, Derbi, Gilera
    Special Price €4.45 Regular Price €5.60 -21%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Carburetor gasket set DELLORTO PHBG 19-21mmCarburetor gasket set DELLORTO PHBG 19-21mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Carburetor gasket set DELLORTO PHBG 19-21mm
    Special Price €6.10 Regular Price €7.65 -20%
    • Sale
    • 4-9 business days
    Carburetor gasket set DELLORTO PHBH
    Special Price €12.50 Regular Price €15.50 -19%
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    • 4-9 business days
    Carburetor gasket set DELLORTO PHBL 22-26mm
    Special Price €7.30 Regular Price €9.10 -20%
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    • 4-9 business days
    Carburetor gasket set DELLORTO PHM
    Special Price €19.00 Regular Price €23.50 -19%
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    • 4-9 business days
    Carburetor gasket set DELLORTO SHA 14 M
    Special Price €7.55 Regular Price €9.40 -20%
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    • 4-9 business days
    Carburetor gasket set DELLORTO SHB 16
    Special Price €7.30 Regular Price €9.10 -20%
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    • 4-9 business days
    Carburetor gasket set DELLORTO VHSB
    Special Price €10.50 Regular Price €13.00 -19%
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    • 4-9 business days
    carburetor diaphragm RMS CM140301 125-250cc
    Special Price €27.00 Regular Price €33.50 -19%
    • Sale
    • 4-9 business days
    Carburetor diaphragm 101 OCTANE 22mm round slide Piaggio Hexagon, Liberty, Sfera 125cc, Ve
    Special Price €26.50 Regular Price €33.50 -21%
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    • 4-9 business days
    Carburetor diaphragm RMS Aprilia Leonardo 125, Leonardo ST 125
    Special Price €18.00 Regular Price €23.00 -22%
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    • 4-9 business days
    Carburetor repair kit 101 OCTANE Puch MS 50, MV 50, DS 50 for Bing SSE carb
    Special Price €14.00 Regular Price €17.50 -20%
    • Sale
    • 4-9 business days
    Air intake restrictor plate OEM STANDARD PHVA carburetor Aprilia Derbi Gilera Piaggio 50cc
    Special Price €3.60 Regular Price €4.55 -21%
    • Sale
    • 4-9 business days
    Carburetor repair kit 101 OCTANE Simson 16N3, M6x20, 15, 60, 35, 67
    Special Price €9.20 Regular Price €11.50 -20%
    • Sale
    • 4-9 business days
    Carburetor float bowl DELLORTO PHVA, PHBN with overflow pipe
    Special Price €15.00 Regular Price €19.00 -21%
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    • 4-9 business days
    Carburetor float bowl DELLORTO for PHVA, PHBN carb types
    Special Price €5.65 Regular Price €7.05 -20%
    • Sale
    • 4-9 business days
    Choke cable RIEJU OEM MRT 50 E4, RS3 50 E4, 100cm
    Special Price €22.50 Regular Price €28.00 -20%
    • Sale
    • 4-9 business days
    carburetor float bowl gasket DIVERSE / IMPORT Vespa Moped Ciao PX [ZAPC241200] 12mm
    Special Price €1.00 Regular Price €1.25 -20%
    • Sale
    • 4-9 business days
    Carburetor repair kit 101 OCTANE Sachs 504, 505 for 12mm carburetor
    Special Price €16.00 Regular Price €20.00 -20%
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