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
    Intake rubber air filter SWIING Sachs 503 ADV, inner diameter 19mm, 27mm, -20°C to +200°C,
    Special Price €37.00 Regular Price €46.00 -20%
    • Sale
    • 4-9 business days
    Carburetor float needle DIVERSE / IMPORT Bing 1/19/14
    Special Price €13.50 Regular Price €16.50 -18%
    • Sale
    • 4-9 business days
    Clamping screw SWIING M5x20 for Bing carburetor, length 24.1mm, thread 8.5mm, shaft 11.5mm
    Special Price €4.45 Regular Price €5.60 -21%
    • Sale
    • 4-9 business days
    Cold-start spring BING 1/15/103 15MM carburetor
    Special Price €4.25 Regular Price €5.35 -21%
    • Sale
    • 4-9 business days
    Intake rubber DIVERSE / IMPORT Zündapp CS, CX 28mm, 19mm, 34mm, 26mm, 72mm, 43mm
    Special Price €25.50 Regular Price €32.00 -20%
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    • 4-9 business days
    Nozzle block SWIING 2.15 for Bing SRE, SRA, height 29.5mm, thread M3.5 (3.5mm)
    Special Price €13.00 Regular Price €16.00 -19%
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    • 4-9 business days
    Float axle SWIING SRE, SRF, SRA, SRC, outer diameter 1.5mm, length 18mm
    Special Price €4.45 Regular Price €5.60 -21%
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    • 4-9 business days
    Start lever BING for 21 carburetor Zündapp, Kreidler, Hercules, Sachs, Suzuki
    Special Price €23.50 Regular Price €29.00 -19%
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    • 4-9 business days
    O-ring needle jet BING 15/10/101, Kreidler Flott MF 24, 25
    Special Price €5.55 Regular Price €6.95 -20%
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    • 4-9 business days
    Throttle slide BING Zweirad Union Type 136, Kreidler Florett
    Special Price €21.00 Regular Price €26.00 -19%
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    • 4-9 business days
    Throttle slide BING SRF carburetor, Puch Monza, Zündapp Bergsteiger, Kreidler
    Special Price €18.00 Regular Price €23.00 -22%
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    • 4-9 business days
    Throttle slide BING Sachs 50/3 C, 50/4 CF, 501/3, 501/4 gear, AKF, 5
    Special Price €19.50 Regular Price €24.50 -20%
    • Sale
    • 4-9 business days
    Insulating bushing BING SLA carburetor for Hercules K 50 SX RX, Sprint, KTM Coment
    Special Price €16.00 Regular Price €20.00 -20%
    • Sale
    • 4-9 business days
    Clamp BING for Bing 21 carburetor, Sachs 50S, Zündapp KS 50 WC, Hercules
    Special Price €8.20 Regular Price €10.00 -18%
    • Sale
    • 4-9 business days
    Float chamber DELLORTO plastic black for Dellorto SHA 10, 12, 13
    Special Price €6.00 Regular Price €7.50 -20%
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    • 4-9 business days
    Throttle slide BING 15, 17, 18 Kreidler Flott, Puch X 50, Zündapp
    Special Price €11.00 Regular Price €14.00 -21%
    • Sale
    • 4-9 business days
    Needle nozzle BING 2.17 for Bing 85, Hercules Prima, Puch X30
    Special Price €21.50 Regular Price €27.00 -20%
    • Sale
    • 4-9 business days
    Throttle screw BING 15, 17, 18 carburetor for Kreidler, Puch, Hercules, Zündapp
    Special Price €4.15 Regular Price €5.20 -20%
    • Sale
    • 4-9 business days
    DIVERSE / IMPORT Bing throttle slide 22-651 aluminum 21, Zündapp KS 80 SX, K 80, Hercules
    Special Price €30.00 Regular Price €38.00 -21%
    • Sale
    • 4-9 business days
    Float cover DIVERSE / IMPORT 44mm for Kreidler Florett, Flory, Zündapp M 25, 50, Bergsteig
    Special Price €17.00 Regular Price €21.50 -21%
    • Sale
    • 4-9 business days
    Carburetor float NTS PARTS black, Bing SRA, SRB, SRC, 1/8/.., 1/9/48, 1/10/.., 1/12/.., 1/
    Special Price €7.55 Regular Price €9.40 -20%
    • Sale
    • 4-9 business days
    Choke lever DIVERSE / IMPORT Keihin carburetor Honda MT 50 80 18mm
    Special Price €4.35 Regular Price €5.45 -20%
    • Sale
    • 4-9 business days
    Fuel filter KARCOMA Zündapp CS, CX, Hai, M 50, Bergsteiger, GTS, C, KS, Star, Hercules Pri
    Special Price €6.45 Regular Price €8.05 -20%
    • Sale
    • 4-9 business days
    Fuel filter KARCOMA Zündapp CS, CX, Hai, M 50, Bergsteiger, GTS, C, KS, Star, Hercules Pri
    Special Price €1.95 Regular Price €2.15 -9%
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    • 4-9 business days
    Carburetor float gasket DIVERSE / IMPORT Hercules Prima, M, KTM, DKW
    Special Price €2.00 Regular Price €2.50 -20%
    • Sale
    • 4-9 business days
    Main jets DIVERSE / IMPORT Bing 56-62 37mm 4-piece
    Special Price €10.00 Regular Price €12.50 -20%
    • Sale
    • 4-9 business days
    Carburetor rubber cap DRILASTIC black 30mm Hercules K 50 75 GS SB 1 2
    Special Price €8.65 Regular Price €11.00 -21%
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    • 4-9 business days
    Float needle DIVERSE / IMPORT Bing 47-056 for SRF carburetor
    Special Price €16.50 Regular Price €20.50 -20%
    • Sale
    • 4-9 business days
    Spring DIVERSE / IMPORT Bing 13mm 52mm for Puch Maxi, Zündapp Bergsteiger
    Special Price €1.55 Regular Price €1.90 -18%
    • Sale
    • 4-9 business days
    Carburetor needle retaining spring 13mm Zündapp CS 25, CX Hai Type 448, GTS, KS, C, ZD, Kr
    Special Price €2.00 Regular Price €2.50 -20%
    • Sale
    • 4-9 business days
    Carburetor jet needle DIVERSE / IMPORT Kreidler Florett K 54, Zündapp brass
    Special Price €0.65 Regular Price €0.80 -19%
    • Sale
    • 4-9 business days
    Nozzle DIVERSE / IMPORT 45-111 Bing 1/12/233, 1/12/244 Puch MS, VS, VZ, DS, M Zündapp Supe
    Special Price €3.70 Regular Price €4.20 -12%
    • Sale
    • 4-9 business days
    Intake manifold DIVERSE / IMPORT FS 1 16mm, black, 20mm carburetor connection
    Special Price €2.20 Regular Price €2.50 -12%
    • Sale
    • 4-9 business days
    Gasket DIVERSE / IMPORT Bing float 18-20mm Zündapp KS 50, Kreidler Florett RS
    Special Price €4.55 Regular Price €5.70 -20%
    • Sale
    • 4-9 business days
    Gasket OEM STANDARD 67x50mm for Hercules, DKW, KTM, Rixe moped
    Special Price €4.55 Regular Price €5.70 -20%
    • Sale
    • 4-9 business days
    Gasket DIVERSE / IMPORT Simson KR 50, Schwalbe KR51/1 50mm inner diameter 54mm outer diame
    Special Price €3.10 Regular Price €3.85 -19%
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