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    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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    Items 901-936 of 1413

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      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE Tuning 6-piece, 19N1-11, 19N1-12 BVFCarburetor repair kit 101 OCTANE Tuning 6-piece, 19N1-11, 19N1-12 BVF
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE Tuning 6-piece, 19N1-11, 19N1-12 BVF
      Special Price €9.70 Regular Price €14.00 -31%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 0.4x44.6mm 16N1, 19N1 BVF SimsonCarburetor repair kit 101 OCTANE 0.4x44.6mm 16N1, 19N1 BVF Simson
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 0.4x44.6mm 16N1, 19N1 BVF Simson
      Special Price €7.10 Regular Price €10.00 -29%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 0.9x42.2mm 16N1 19N1 BVF SimsonCarburetor repair kit 101 OCTANE 0.9x42.2mm 16N1 19N1 BVF Simson
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 0.9x42.2mm 16N1 19N1 BVF Simson
      Special Price €7.10 Regular Price €10.00 -29%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 1.0x46.5mm 16N1, 19N1 BVF for SimsonCarburetor repair kit 101 OCTANE 1.0x46.5mm 16N1, 19N1 BVF for Simson
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 1.0x46.5mm 16N1, 19N1 BVF for Simson
      Special Price €7.10 Regular Price €10.00 -29%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 0.8x43mm 16N1 19N1 BVF SimsonCarburetor repair kit 101 OCTANE 0.8x43mm 16N1 19N1 BVF Simson
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 0.8x43mm 16N1 19N1 BVF Simson
      Special Price €7.10 Regular Price €10.00 -29%
      • Sale
      • 4-9 business days
      carburetor repair kit 101 OCTANE 7-piece, with slide, part load needle, 16N3 BVF, Simson Scarburetor repair kit 101 OCTANE 7-piece, with slide, part load needle, 16N3 BVF, Simson S
      • Sale
      • 4-9 business days
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      carburetor repair kit 101 OCTANE 7-piece, with slide, part load needle, 16N3 BVF, Simson S
      Special Price €7.00 Regular Price €10.00 -30%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 0.8x42.1mm 19N1 BVF, SimsonCarburetor repair kit 101 OCTANE 0.8x42.1mm 19N1 BVF, Simson
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 0.8x42.1mm 19N1 BVF, Simson
      Special Price €7.00 Regular Price €10.00 -30%
      • Sale
      • 4-9 business days
      Carburetor part load needle set 101 OCTANE 1.0x52.5mm 5-piece 16N3 BVFCarburetor part load needle set 101 OCTANE 1.0x52.5mm 5-piece 16N3 BVF
      • Sale
      • 4-9 business days
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      Carburetor part load needle set 101 OCTANE 1.0x52.5mm 5-piece 16N3 BVF
      Special Price €2.10 Regular Price €3.00 -30%
      • OUTLET
      • 4-9 business days
      Choke start slide complete, carburetor 16N1, 16N3, 19N for Simson S50, S51, S53, S70, S83, SR50, SR80, KR51/2Choke start slide complete, carburetor 16N1, 16N3, 19N for Simson S50, S51, S53, S70, S83, SR50, SR80, KR51/2
      • OUTLET
      • 4-9 business days
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      Choke start slide complete, carburetor 16N1, 16N3, 19N for Simson S50, S51, S53, S70, S83, SR50, SR80, KR51/2
      Special Price €4.35 Regular Price €8.05 -46%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 7-piece, jets, 16N3-11 BVFCarburetor repair kit 101 OCTANE 7-piece, jets, 16N3-11 BVF
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 7-piece, jets, 16N3-11 BVF
      Special Price €8.75 Regular Price €12.50 -30%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 7-piece 16N3-3, 16N3-5 BVFCarburetor repair kit 101 OCTANE 7-piece 16N3-3, 16N3-5 BVF
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 7-piece 16N3-3, 16N3-5 BVF
      Special Price €8.75 Regular Price €12.50 -30%
      • Sale
      • 4-9 business days
      Carburetor repair kit 101 OCTANE 7-piece 16N3-1,16N3-2, 16N3-4 BVFCarburetor repair kit 101 OCTANE 7-piece 16N3-1,16N3-2, 16N3-4 BVF
      • Sale
      • 4-9 business days
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      Carburetor repair kit 101 OCTANE 7-piece 16N3-1,16N3-2, 16N3-4 BVF
      Special Price €8.60 Regular Price €12.50 -31%
      • Sale
      • 4-9 business days
      Carburetor atomizer jet 101 OCTANE 2-hole 16N1Carburetor atomizer jet 101 OCTANE 2-hole 16N1
      • Sale
      • 4-9 business days
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      Carburetor atomizer jet 101 OCTANE 2-hole 16N1
      Special Price €2.40 Regular Price €3.40 -29%
      • Sale
      • 4-9 business days
      Carburetor atomizer jet 101 OCTANE 4-hole 16N1, Simson 14169Carburetor atomizer jet 101 OCTANE 4-hole 16N1, Simson 14169
      • Sale
      • 4-9 business days
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      Carburetor atomizer jet 101 OCTANE 4-hole 16N1, Simson 14169
      Special Price €2.40 Regular Price €3.40 -29%
      • Sale
      • 4-9 business days
      Idle jet 101 OCTANE #35 long, BVF 16N1, M4, 35, 23mm, SimsonIdle jet 101 OCTANE #35 long, BVF 16N1, M4, 35, 23mm, Simson
      • Sale
      • 4-9 business days
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      Idle jet 101 OCTANE #35 long, BVF 16N1, M4, 35, 23mm, Simson
      Special Price €1.25 Regular Price €1.80 -31%
      • Sale
      • 4-9 business days
      Carburetor idle jet 101 OCTANE #40 long, M4, 23mm, BVF 16N1Carburetor idle jet 101 OCTANE #40 long, M4, 23mm, BVF 16N1
      • Sale
      • 4-9 business days
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      Carburetor idle jet 101 OCTANE #40 long, M4, 23mm, BVF 16N1
      Special Price €1.25 Regular Price €1.80 -31%
      • Sale
      • 4-9 business days
      Carburetor idle jet 101 OCTANE #45 long, BVF 16N1, M4, 23mmCarburetor idle jet 101 OCTANE #45 long, BVF 16N1, M4, 23mm
      • Sale
      • 4-9 business days
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      Carburetor idle jet 101 OCTANE #45 long, BVF 16N1, M4, 23mm
      Special Price €1.25 Regular Price €1.80 -31%
      • Sale
      • 4-9 business days
      Carburetor idle jet 101 OCTANE #48 long, BVF 16N1, M4, 23mmCarburetor idle jet 101 OCTANE #48 long, BVF 16N1, M4, 23mm
      • Sale
      • 4-9 business days
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      Carburetor idle jet 101 OCTANE #48 long, BVF 16N1, M4, 23mm
      Special Price €1.25 Regular Price €1.80 -31%
      • Sale
      • 4-9 business days
      Carburetor main jet 101 OCTANE M5 70 for SimsonCarburetor main jet 101 OCTANE M5 70 for Simson
      • Sale
      • 4-9 business days
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      Carburetor main jet 101 OCTANE M5 70 for Simson
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      carburetor main jet OEM STANDARD M5 73 for BVF Simsoncarburetor main jet OEM STANDARD M5 73 for BVF Simson
      • Sale
      • 4-9 business days
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      carburetor main jet OEM STANDARD M5 73 for BVF Simson
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      Carburetor main jet OEM STANDARD M5 78 for BVF SimsonCarburetor main jet OEM STANDARD M5 78 for BVF Simson
      • Sale
      • 4-9 business days
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      Carburetor main jet OEM STANDARD M5 78 for BVF Simson
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      Carburetor float needle valve 101 OCTANE 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83, Carburetor float needle valve 101 OCTANE 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83,
      • Sale
      • 4-9 business days
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      Carburetor float needle valve 101 OCTANE 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83,
      Special Price €2.70 Regular Price €3.85 -30%
      • Sale
      • 4-9 business days
      carburetor float 101 OCTANE BVF 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83, SR50, SR8carburetor float 101 OCTANE BVF 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83, SR50, SR8
      • Sale
      • 4-9 business days
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      carburetor float 101 OCTANE BVF 16N1, 16N3, 19N1 Simson S50, S51, S53, S70, S83, SR50, SR8
      Special Price €3.65 Regular Price €5.20 -30%
      • Sale
      • 4-9 business days
      Carburetor slide 101 OCTANE 16N3 BVF, Ø17.9mm, Simson S51, S53, S70, S83, SR50, SR80, KR51Carburetor slide 101 OCTANE 16N3 BVF, Ø17.9mm, Simson S51, S53, S70, S83, SR50, SR80, KR51
      • Sale
      • 4-9 business days
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      Carburetor slide 101 OCTANE 16N3 BVF, Ø17.9mm, Simson S51, S53, S70, S83, SR50, SR80, KR51
      Special Price €4.15 Regular Price €5.90 -30%
      • Sale
      • 4-9 business days
      Carburetor part load needle 101 OCTANE 0.4 BVF Simson S50, S51, S70, S83, SR50, SR80, KR51Carburetor part load needle 101 OCTANE 0.4 BVF Simson S50, S51, S70, S83, SR50, SR80, KR51
      • Sale
      • 4-9 business days
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      Carburetor part load needle 101 OCTANE 0.4 BVF Simson S50, S51, S70, S83, SR50, SR80, KR51
      Special Price €1.35 Regular Price €1.90 -29%
      • Sale
      • 4-9 business days
      Carburetor part load needle 101 OCTANE 0.8 for BVF, Simson S50, S51, S53, S70, S83, SR50, Carburetor part load needle 101 OCTANE 0.8 for BVF, Simson S50, S51, S53, S70, S83, SR50,
      • Sale
      • 4-9 business days
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      Carburetor part load needle 101 OCTANE 0.8 for BVF, Simson S50, S51, S53, S70, S83, SR50,
      Special Price €1.35 Regular Price €1.90 -29%
      • Sale
      • 4-9 business days
      Carburetor part-load needle 101 OCTANE 0.9 BVF, Simson S50, S51, S53, S70, S83, SR50, SR80Carburetor part-load needle 101 OCTANE 0.9 BVF, Simson S50, S51, S53, S70, S83, SR50, SR80
      • Sale
      • 4-9 business days
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      Carburetor part-load needle 101 OCTANE 0.9 BVF, Simson S50, S51, S53, S70, S83, SR50, SR80
      Special Price €1.35 Regular Price €1.90 -29%
      • Sale
      • 4-9 business days
      carburetor part load needle 101 OCTANE 1.0 BVF Simson S50, S51, S53, S70, S83, SR50, SR80,carburetor part load needle 101 OCTANE 1.0 BVF Simson S50, S51, S53, S70, S83, SR50, SR80,
      • Sale
      • 4-9 business days
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      carburetor part load needle 101 OCTANE 1.0 BVF Simson S50, S51, S53, S70, S83, SR50, SR80,
      Special Price €1.35 Regular Price €1.90 -29%
      • Sale
      • 4-9 business days
      Float needle BGM ORIGINAL BGM PRO for DELLORTO, quadrilateral, 4.5mm- SI, SH, PHBH, PHBL, Float needle BGM ORIGINAL BGM PRO for DELLORTO, quadrilateral, 4.5mm- SI, SH, PHBH, PHBL,
      • Sale
      • 4-9 business days
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      Float needle BGM ORIGINAL BGM PRO for DELLORTO, quadrilateral, 4.5mm- SI, SH, PHBH, PHBL,
      Special Price €6.60 Regular Price €9.40 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.
      Special Price €19.00 Regular Price €27.00 -30%
      • Sale
      • 4-9 business days
      Cable choke kit BGM ORIGINAL PWK / MIKUNI TMX 30, TMX 32, bgm, Stage 6, Keihin, Koso, PoliCable choke kit BGM ORIGINAL PWK / MIKUNI TMX 30, TMX 32, bgm, Stage 6, Keihin, Koso, Poli
      • Sale
      • 4-9 business days
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      Cable choke kit BGM ORIGINAL PWK / MIKUNI TMX 30, TMX 32, bgm, Stage 6, Keihin, Koso, Poli
      Special Price €11.50 Regular Price €16.00 -28%
      • Sale
      • 4-9 business days
      Carburetor repair kit BGM ORIGINAL Dellorto PHVA, PHBNCarburetor repair kit BGM ORIGINAL Dellorto PHVA, PHBN
      • Sale
      • 4-9 business days
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      Carburetor repair kit BGM ORIGINAL Dellorto PHVA, PHBN
      Special Price €13.50 Regular Price €19.00 -29%
      • Sale
      • 4-9 business days
      Idle jet set BGM ORIGINAL Dellorto 4mm, 30-52, 10 pcsIdle jet set BGM ORIGINAL Dellorto 4mm, 30-52, 10 pcs
      • Sale
      • 4-9 business days
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      Idle jet set BGM ORIGINAL Dellorto 4mm, 30-52, 10 pcs
      Special Price €19.00 Regular Price €27.00 -30%
      • Sale
      • 4-9 business days
      Needle set BGM ORIGINAL Dellorto PHVA, PHBN A2, A7, A8, A12, A13, A20, A21, A26, A28, A33Needle set BGM ORIGINAL Dellorto PHVA, PHBN A2, A7, A8, A12, A13, A20, A21, A26, A28, A33
      • Sale
      • 4-9 business days
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      Needle set BGM ORIGINAL Dellorto PHVA, PHBN A2, A7, A8, A12, A13, A20, A21, A26, A28, A33
      Special Price €18.00 Regular Price €26.00 -31%
      • Sale
      • 4-9 business days
      Carburettor repair kit BGM ORIGINAL Dellorto PHBL24, PHBL25, PHBH 28, PHBH 30Carburettor repair kit BGM ORIGINAL Dellorto PHBL24, PHBL25, PHBH 28, PHBH 30
      • Sale
      • 4-9 business days
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      Carburettor repair kit BGM ORIGINAL Dellorto PHBL24, PHBL25, PHBH 28, PHBH 30
      Special Price €21.00 Regular Price €30.00 -30%
      • Sale
      • 4-9 business days
      carburetor diaphragm 18mm CVK for Piaggio, Aprilia, Vespa 50cc 4T 2Vcarburetor diaphragm 18mm CVK for Piaggio, Aprilia, Vespa 50cc 4T 2V
      • Sale
      • 4-9 business days
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      carburetor diaphragm 18mm CVK for Piaggio, Aprilia, Vespa 50cc 4T 2V
      Special Price €16.00 Regular Price €22.50 -29%
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    Items 901-936 of 1413

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