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    Throttle membranes

    Discover quality membranes for fuel and vacuum system parts designed to restore precise operation and reliability to your motorcycle. Our selection covers common fuel pump and carburetor applications, helping you fix performance issues caused by worn or cracked diaphragms.

    Choose from membranes made of resistant materials that withstand fuel, oil, and temperature changes, ensuring stable fuel delivery and vacuum control. Each part is selected for accurate fit and consistent performance in real riding conditions.

    Why choose membranes from starmoto.eu?

    • Reliable replacements for worn or damaged diaphragms
    • Compatible with a wide range of motorcycle fuel and vacuum systems
    • Helps improve starting, idling, and throttle response

    If you are unsure which membrane fits your bike, check your model specifications or contact support for help finding the right spare part.

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    Items 109-144 of 1356

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      • Sale
      • 4-9 business days
      carburetor main jet Polini 5mm for Dellorto carburetor - 98carburetor main jet Polini 5mm for Dellorto carburetor - 98
      • Sale
      • 4-9 business days
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      carburetor main jet Polini 5mm for Dellorto carburetor - 98
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      Main jet POLINI 5mm for Dellorto carburetor, 1.00mm boreMain jet POLINI 5mm for Dellorto carburetor, 1.00mm bore
      • Sale
      • 4-9 business days
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      Main jet POLINI 5mm for Dellorto carburetor, 1.00mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 1.01mm boremain jet POLINI 5mm for Dellorto carburetor, 1.01mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 1.01mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 102, 1.02mm borecarburetor main jet POLINI 5mm for Dellorto - 102, 1.02mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 102, 1.02mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 103carburetor main jet POLINI 5mm for Dellorto - 103
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 103
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor - 104, 1.04mm boremain jet POLINI 5mm for Dellorto carburetor - 104, 1.04mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor - 104, 1.04mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 1.05mm bore, 105carburetor main jet POLINI 5mm for Dellorto, 1.05mm bore, 105
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 1.05mm bore, 105
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 106, 1.06mm borecarburetor main jet POLINI 5mm for Dellorto - 106, 1.06mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 106, 1.06mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor - 107, 1.07mm boremain jet POLINI 5mm for Dellorto carburetor - 107, 1.07mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor - 107, 1.07mm bore
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto – 108, 1.08mm borecarburetor main jet POLINI 5mm for Dellorto – 108, 1.08mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto – 108, 1.08mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 110carburetor main jet POLINI 5mm for Dellorto - 110
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 110
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI M5 Dellorto 1.12mmcarburetor main jet POLINI M5 Dellorto 1.12mm
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI M5 Dellorto 1.12mm
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 114, 1.14mm borecarburetor main jet POLINI 5mm for Dellorto - 114, 1.14mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 114, 1.14mm bore
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor - 116, 1.16mm boremain jet POLINI 5mm for Dellorto carburetor - 116, 1.16mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor - 116, 1.16mm bore
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 1.18mm boremain jet POLINI 5mm for Dellorto carburetor, 1.18mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 1.18mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto carburetor 1.20mm borecarburetor main jet POLINI 5mm for Dellorto carburetor 1.20mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto carburetor 1.20mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 1.22mm bore, 122main jet POLINI 5mm for Dellorto carburetor, 1.22mm bore, 122
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 1.22mm bore, 122
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 1.24 mm bore, 124carburetor main jet POLINI 5mm for Dellorto, 1.24 mm bore, 124
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 1.24 mm bore, 124
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 128, 1.28mm borecarburetor main jet POLINI 5mm for Dellorto - 128, 1.28mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 128, 1.28mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      main jet POLINI 6mm for Dellorto carburetor 0.62mm boremain jet POLINI 6mm for Dellorto carburetor 0.62mm bore
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      main jet POLINI 6mm for Dellorto carburetor 0.62mm bore
      Special Price €2.75 Regular Price €3.40 -19%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 6mm for Dellorto - 64, 0.64mm borecarburetor main jet POLINI 6mm for Dellorto - 64, 0.64mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 6mm for Dellorto - 64, 0.64mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      main jet POLINI 6mm for Dellorto carburetor - 66, 0.66mm boremain jet POLINI 6mm for Dellorto carburetor - 66, 0.66mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 6mm for Dellorto carburetor - 66, 0.66mm bore
      Special Price €2.65 Regular Price €3.65 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 6mm for Dellorto carburetor, 0.68mm boremain jet POLINI 6mm for Dellorto carburetor, 0.68mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 6mm for Dellorto carburetor, 0.68mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      Main jet POLINI 6mm for Dellorto carburetor 0.70mm boreMain jet POLINI 6mm for Dellorto carburetor 0.70mm bore
      • Sale
      • 4-9 business days
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      Main jet POLINI 6mm for Dellorto carburetor 0.70mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      main jet POLINI 6mm for Dellorto carburetor - 72, 0.72mm boremain jet POLINI 6mm for Dellorto carburetor - 72, 0.72mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 6mm for Dellorto carburetor - 72, 0.72mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 6mm for Dellorto carburetor, 0.74mm borecarburetor main jet POLINI 6mm for Dellorto carburetor, 0.74mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 6mm for Dellorto carburetor, 0.74mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      main jet POLINI 6mm for Dellorto carburetor, 0.78mm boremain jet POLINI 6mm for Dellorto carburetor, 0.78mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 6mm for Dellorto carburetor, 0.78mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      main jet POLINI 6mm for Dellorto carburetor, 0.80mm boremain jet POLINI 6mm for Dellorto carburetor, 0.80mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 6mm for Dellorto carburetor, 0.80mm bore
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      Main jet POLINI 6mm for Dellorto carburetor - 82Main jet POLINI 6mm for Dellorto carburetor - 82
      • Sale
      • 4-9 business days
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      Main jet POLINI 6mm for Dellorto carburetor - 82
      Special Price €2.75 Regular Price €3.55 -23%
      • Sale
      • 4-9 business days
      Fuel connection screw 101 OCTANE Bing SRE, SRC, SRF, SLH, SRA, 85, 21mm, 10mmFuel connection screw 101 OCTANE Bing SRE, SRC, SRF, SLH, SRA, 85, 21mm, 10mm
      • Sale
      • 4-9 business days
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      Fuel connection screw 101 OCTANE Bing SRE, SRC, SRF, SLH, SRA, 85, 21mm, 10mm
      Special Price €3.45 Regular Price €4.90 -30%
      • Sale
      • 4-9 business days
      Fuel connector OEM STANDARD Banjo Bing SRE, SRC, SRF, SLH, SRA, 85, 28mm, 7.5mm, 8mmFuel connector OEM STANDARD Banjo Bing SRE, SRC, SRF, SLH, SRA, 85, 28mm, 7.5mm, 8mm
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Fuel connector OEM STANDARD Banjo Bing SRE, SRC, SRF, SLH, SRA, 85, 28mm, 7.5mm, 8mm
      Special Price €2.55 Regular Price €3.65 -30%
      • Sale
      • 4-9 business days
      Carburetor cover 101 OCTANE Bing SRECarburetor cover 101 OCTANE Bing SRE
      • Sale
      • 4-9 business days
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      Carburetor cover 101 OCTANE Bing SRE
      Special Price €2.80 Regular Price €3.95 -29%
      • Sale
      • 4-9 business days
      Throttle cable elbow adapter 101 OCTANE 90° M6 for Bing carburetor, M6x0.75mm, 10mm, 30mm,Throttle cable elbow adapter 101 OCTANE 90° M6 for Bing carburetor, M6x0.75mm, 10mm, 30mm,
      • Sale
      • 4-9 business days
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      Throttle cable elbow adapter 101 OCTANE 90° M6 for Bing carburetor, M6x0.75mm, 10mm, 30mm,
      Special Price €2.50 Regular Price €3.55 -30%
      • Sale
      • 4-9 business days
      Choke slide 101 OCTANE 10, 12mm Bing SRC / SSN carburetor for Tomos OldtimerChoke slide 101 OCTANE 10, 12mm Bing SRC / SSN carburetor for Tomos Oldtimer
      • Sale
      • 4-9 business days
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      Choke slide 101 OCTANE 10, 12mm Bing SRC / SSN carburetor for Tomos Oldtimer
      Special Price €4.75 Regular Price €6.80 -30%
      • Sale
      • 4-9 business days
      Choke slide 101 OCTANE 15, 16, 17mm Bing SRF carburetor, 26mm x 19mm x 14mmChoke slide 101 OCTANE 15, 16, 17mm Bing SRF carburetor, 26mm x 19mm x 14mm
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Choke slide 101 OCTANE 15, 16, 17mm Bing SRF carburetor, 26mm x 19mm x 14mm
      Special Price €2.55 Regular Price €3.65 -30%
      • Sale
      • 4-9 business days
      Choke slide 101 OCTANE Bing SRE, 24.5mm x 16mm x 12.4mmChoke slide 101 OCTANE Bing SRE, 24.5mm x 16mm x 12.4mm
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Choke slide 101 OCTANE Bing SRE, 24.5mm x 16mm x 12.4mm
      Special Price €1.75 Regular Price €2.50 -30%
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