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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    • 4-9 business days
    Main jet 101 OCTANE for Dellorto carburetor 6mm 122, M6x0.8mm thread
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 4-9 business days
    main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE for Dellorto carburetor 6mm 126, thread M6x0.8mmMain jet 101 OCTANE for Dellorto carburetor 6mm 126, thread M6x0.8mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE for Dellorto carburetor 6mm 126, thread M6x0.8mm
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm 128 for Dellorto carburetor, thread M6x0.8mmMain jet 101 OCTANE 6mm 128 for Dellorto carburetor, thread M6x0.8mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm 128 for Dellorto carburetor, thread M6x0.8mm
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 6mm 130 for Dellorto carburetor M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 6mm M6x0.8mm for Dellorto carburetor
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm, 134
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm 136, thread M6x0.8mmMain jet 101 OCTANE 101 for Dellorto carburetor 6mm 136, thread M6x0.8mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm 136, thread M6x0.8mm
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mmMain jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm, 146Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm, 146
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm, 146
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    main jet 101 OCTANE 101 for Dellorto carburetor 6mm 150, M6x0.8mm thread
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 4-9 business days
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mmMain jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm 158main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm 158
    • Sale
    • 1-2 business days
    • In the Tallinn store
    main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm 158
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm M6x0.8mm for Dellorto carburetorMain jet 101 OCTANE 6mm M6x0.8mm for Dellorto carburetor
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet 101 OCTANE 6mm M6x0.8mm for Dellorto carburetor
    Special Price €2.30 Regular Price €2.85 -19%
    • Sale
    • 4-9 business days
    fuel filter MALOSSI round transparent 6mm
    Special Price €4.80 Regular Price €6.00 -20%
    • Sale
    • 4-9 business days
    boost bottle MALOSSI MACS I FKM - universal
    Special Price €47.50 Regular Price €59.00 -19%
    • Sale
    • 4-9 business days
    Float bowl MALOSSI for DellOrto PHBL and PHBH carburetors, transparent
    Special Price €27.50 Regular Price €34.50 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Float bowl MALOSSI for Dellorto PHBG 15 - 21 carburetor, transparentFloat bowl MALOSSI for Dellorto PHBG 15 - 21 carburetor, transparent
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Float bowl MALOSSI for Dellorto PHBG 15 - 21 carburetor, transparent
    Special Price €21.00 Regular Price €26.00 -19%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    electric choke NARAKU for Dellorto, Arreche, OEM carbs, piston diameter 7mmelectric choke NARAKU for Dellorto, Arreche, OEM carbs, piston diameter 7mm
    • Sale
    • 1-2 business days
    • In the Tallinn store
    electric choke NARAKU for Dellorto, Arreche, OEM carbs, piston diameter 7mm
    Special Price €11.00 Regular Price €14.00 -21%
    • Sale
    • 4-9 business days
    Main jet set NARAKU M5 80-98 - 10 pcs
    Special Price €17.50 Regular Price €21.50 -19%
    • Sale
    • 4-9 business days
    Main jet set NARAKU for Dellorto carburetor M5 90-110, 10 pcs
    Special Price €16.50 Regular Price €20.50 -20%
    • Sale
    • 4-9 business days
    main jet set NARAKU Dellorto M6 110-128 - 10 pcs
    Special Price €15.50 Regular Price €19.50 -21%
    • Sale
    • 4-9 business days
    electric choke NARAKU for Mikuni carburetor, mounting hole distance 30mm
    Special Price €11.50 Regular Price €14.00 -18%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet set NARAKU M5 for PWK carburetor 140-158Main jet set NARAKU M5 for PWK carburetor 140-158
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet set NARAKU M5 for PWK carburetor 140-158
    Special Price €16.50 Regular Price €20.50 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet set NARAKU M5 for PWK carburetor 160-178Main jet set NARAKU M5 for PWK carburetor 160-178
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Main jet set NARAKU M5 for PWK carburetor 160-178
    Special Price €16.50 Regular Price €20.50 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    electric choke NARAKU China 2-stroke QJ, 40QMB, 40QMB-4electric choke NARAKU China 2-stroke QJ, 40QMB, 40QMB-4
    • Sale
    • 1-2 business days
    • In the Tallinn store
    electric choke NARAKU China 2-stroke QJ, 40QMB, 40QMB-4
    Special Price €15.00 Regular Price €18.50 -19%
    • Sale
    • 4-9 business days
    Air filter connection NARAKU D=38mm black for PHBG carburetor
    Special Price €3.15 Regular Price €3.95 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Carburetor needle kit NARAKU PHBG 17.5-21mm, W3, W4, W5, W7, W8, W9, W10, W11, W12, W25Carburetor needle kit NARAKU PHBG 17.5-21mm, W3, W4, W5, W7, W8, W9, W10, W11, W12, W25
    • Sale
    • 1-2 business days
    • In the Tallinn store
    Carburetor needle kit NARAKU PHBG 17.5-21mm, W3, W4, W5, W7, W8, W9, W10, W11, W12, W25
    Special Price €25.50 Regular Price €31.50 -19%
    • Sale
    • 4-9 business days
    carburetor needle kit NARAKU PHVA/PHBN 12-17.5mm, A2, A7, A8, A12, A13, A20, A21, A26, A28
    Special Price €25.00 Regular Price €31.50 -21%
    • Sale
    • 4-9 business days
    Carburetor repair kit NARAKU for PHBG type carburetor
    Special Price €8.20 Regular Price €10.00 -18%
    • Sale
    • 4-9 business days
    Air filter connection NARAKU D=35mm black for PHBG carburetor - Version 2
    Special Price €2.85 Regular Price €3.55 -20%
    • Sale
    • 1-2 business days
    • In the Tallinn store
    carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)
    • Sale
    • 1-2 business days
    • In the Tallinn store
    carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)
    Special Price €9.80 Regular Price €12.50 -22%
    • Sale
    • 4-9 business days
    Carburetor float valve NARAKU with seat for Mikuni 2-stroke, Ø1,2 mm
    Special Price €18.50 Regular Price €23.50 -21%
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