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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    Main jet DIVERSE / IMPORT #60 Hercules Sachs 214, 215, 216, 217, 219, 220, 221, 222 50cc,
    Special Price €0.85 Regular Price €0.95 -11%
    • Sale
    • 4-9 business days
    Main jet DIVERSE / IMPORT #62 for Bing carburetor Hercules Sachs 214, 215, 216, 217, 219,
    Special Price €0.85 Regular Price €0.95 -11%
    • Sale
    • 4-9 business days
    Main jet DIVERSE / IMPORT #56 for Bing carburetor, Zweirad Union M50, JLO FM 48, 12mm, 4,5
    Special Price €0.85 Regular Price €0.95 -11%
    • Sale
    • 4-9 business days
    Float pivot pin DIVERSE / IMPORT 52-080 Bing steel for Kreidler Florett Super 4, GT, Tomos
    Special Price €1.65 Regular Price €2.05 -20%
    • Sale
    • 4-9 business days
    Screws Pränafa SRC, SRF, SRE, SSN, 85, 2-piece, steel
    Special Price €2.75 Regular Price €3.40 -19%
    • Sale
    • 4-9 business days
    Carburetor float needle OEM STANDARD 1453, 22mm, Bing metal, with pin
    Special Price €0.85 Regular Price €0.95 -11%
    • Sale
    • 4-9 business days
    Carburetor slide cover MOGA 26-552, black, Hercules Saxonette
    Special Price €5.35 Regular Price €6.70 -20%
    • Sale
    • 4-9 business days
    Carburetor cover gasket DIVERSE / IMPORT red for Sachs 504, 505, Hercules Prima, KTM, DKW
    Special Price €5.65 Regular Price €7.05 -20%
    • Sale
    • 4-9 business days
    Idle screw DIVERSE / IMPORT Bing steel Zündapp 442, Puch X 30 SA, L, Sachs 504, Hercules P
    Special Price €3.45 Regular Price €4.35 -21%
    • Sale
    • 4-9 business days
    BING carburetor slide spring 1/10/126 A Kreidler Flory MF 2, 12, 13, 23
    Special Price €1.85 Regular Price €2.30 -20%
    • Sale
    • 4-9 business days
    Carburetor jet needle DIVERSE / IMPORT Bing 46-042 brass, SRA, SRB, SRC, SSE, SSI, SSN
    Special Price €8.85 Regular Price €11.00 -20%
    • Sale
    • 4-9 business days
    DIVERSE / IMPORT jet needle Bing 1/16/74 83, Zündapp M 50 Type 434, R Roller, Kreidler Flo
    Special Price €9.45 Regular Price €12.00 -21%
    • Sale
    • 4-9 business days
    Float chamber gasket DIVERSE / IMPORT black, Hercules K 50, 50 1/18/11, Zweirad Union DKW
    Special Price €7.20 Regular Price €9.00 -20%
    • Sale
    • 4-9 business days
    Spring DIVERSE / IMPORT Bing steel 12mm 6mm Hercules K 50, 50 SE, RE, RL, SL, SX, RX, Spri
    Special Price €1.55 Regular Price €1.80 -14%
    • Sale
    • 4-9 business days
    Spring DIVERSE / IMPORT Bing 60-167 steel idle spring for Zündapp Bergsteiger M 50
    Special Price €0.50 Regular Price €0.55 -9%
    • Sale
    • 4-9 business days
    Throttle slide spring DIVERSE / IMPORT Bing steel black Sachs 504, 505, Hercules Prima, Pu
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    O-ring OEM STANDARD 4mm inner diameter, 2mm cord thickness, black
    Special Price €3.15 Regular Price €3.95 -20%
    • Sale
    • 4-9 business days
    O-ring DIVERSE / IMPORT Bing 4mm 1mm black Zündapp KS 80 Hercules Kreidler Puch
    Special Price €1.00 Regular Price €1.25 -20%
    • Sale
    • 4-9 business days
    Clamping screw DIVERSE / IMPORT Bing SLH carburetor, steel, Casal 152, 153, Kreidler RS K5
    Special Price €0.45 Regular Price €0.55 -18%
    • Sale
    • 4-9 business days
    Set screw DIVERSE / IMPORT Bing M6 x 25mm Zündapp KS 50 Type 517 Cross Sport Super Sport
    Special Price €0.80 Regular Price €0.95 -16%
    • Sale
    • 4-9 business days
    Sealing sleeve OEM STANDARD Bing Hercules Saxonette
    Special Price €0.90 Regular Price €1.10 -18%
    • Sale
    • 4-9 business days
    Carburetor float pivot pin OEM STANDARD 52-043 Bing 15, 17, 18 Kreidler Flott, Puch X 50,
    Special Price €4.50 Regular Price €5.20 -13%
    • Sale
    • 4-9 business days
    DIVERSE / IMPORT Bing jet needle 39.5mm, Zündapp Super Combinette, Sport C 50 Super, DKW,
    Special Price €4.30 Regular Price €4.90 -12%
    • Sale
    • 4-9 business days
    Float needle DIVERSE / IMPORT Bing SSI Zündapp 1/9,5/63, 1/9,5/73, 1/9,5/74, 1/9,5/75, 1/1
    Special Price €2.20 Regular Price €2.75 -20%
    • Sale
    • 4-9 business days
    Float seal DIVERSE / IMPORT Yamaha DT RD TY 50 Mokick rectangular rubber
    Special Price €2.10 Regular Price €2.60 -19%
    • Sale
    • 4-9 business days
    Float seal DIVERSE / IMPORT for Mikuni carburetor, Zündapp Z models
    Special Price €7.30 Regular Price €9.10 -20%
    • Sale
    • 4-9 business days
    Carburetor cover gasket DIVERSE / IMPORT Mikuni Zündapp Z models
    Special Price €6.00 Regular Price €7.50 -20%
    • Sale
    • 4-9 business days
    Nozzle DIVERSE / IMPORT 45-111 Bing Puch MS, VS, VZ, DS, M, Zündapp Super Combinette C 50
    Special Price €7.10 Regular Price €8.85 -20%
    • Sale
    • 4-9 business days
    Carburetor throttle cable adjustment screw NTS PARTS M5 for Kreidler Flory MF 2, 12, 13, 2
    Special Price €2.00 Regular Price €2.50 -20%
    • Sale
    • 4-9 business days
    Brass carburetor needle OEM STANDARD Kreidler Flory MF 2, 12, 13, 23, Zündapp Bergsteiger
    Special Price €0.65 Regular Price €0.70 -7%
    • Sale
    • 4-9 business days
    Gasket DIVERSE / IMPORT Bing 80-721 Zündapp CX, CS, C, GTS, Hercules
    Special Price €3.70 Regular Price €4.65 -20%
    • Sale
    • 4-9 business days
    Carburetor slide spring DIVERSE / IMPORT Dellorto steel black Piaggio Ciao, Bravo, Garelli
    Special Price €1.85 Regular Price €2.30 -20%
    • Sale
    • 4-9 business days
    Bushing DIVERSE / IMPORT 21/19/14mm Dellorto SHA 14–15 connection socket
    Special Price €0.90 Regular Price €1.10 -18%
    • Sale
    • 4-9 business days
    Bushing DIVERSE / IMPORT Dellorto 20/18/14mm Piaggio Ciao, Bravo, Garelli Bonanza
    Special Price €1.10 Regular Price €1.35 -19%
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    • 4-9 business days
    Bushing DIVERSE / IMPORT Dellorto 21/18/12mm Piaggio Ciao, Bravo, Garelli Bonanza
    Special Price €1.10 Regular Price €1.35 -19%
    • Sale
    • 4-9 business days
    Carburetor repair kit DIVERSE / IMPORT 16mm 6-piece Simson S 51
    Special Price €3.90 Regular Price €4.90 -20%
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