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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 73-108 of 1356

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      • Sale
      • 4-9 business days
      Pilot jet POLINI 49 for CP carburetorPilot jet POLINI 49 for CP carburetor
      • Sale
      • 4-9 business days
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      Pilot jet POLINI 49 for CP carburetor
      Special Price €3.45 Regular Price €4.65 -26%
      • Sale
      • 4-9 business days
      pilot jet POLINI for CP carburetor – 52pilot jet POLINI for CP carburetor – 52
      • Sale
      • 4-9 business days
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      pilot jet POLINI for CP carburetor – 52
      Special Price €3.40 Regular Price €4.75 -28%
      • Sale
      • 4-9 business days
      carburetor atomizer jet POLINI for CP carburetorcarburetor atomizer jet POLINI for CP carburetor
      • Sale
      • 4-9 business days
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      carburetor atomizer jet POLINI for CP carburetor
      Special Price €6.85 Regular Price €9.10 -25%
      • Sale
      • 4-9 business days
      air jet POLINI closed for CP carburetorair jet POLINI closed for CP carburetor
      • Sale
      • 4-9 business days
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      air jet POLINI closed for CP carburetor
      Special Price €3.10 Regular Price €4.10 -24%
      • Sale
      • 4-9 business days
      air jet POLINI 0.30 for CP carburetorair jet POLINI 0.30 for CP carburetor
      • Sale
      • 4-9 business days
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      air jet POLINI 0.30 for CP carburetor
      Special Price €3.10 Regular Price €4.10 -24%
      • Sale
      • 4-9 business days
      air correction jet POLINI 0.60 for CP carburetorair correction jet POLINI 0.60 for CP carburetor
      • Sale
      • 4-9 business days
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      air correction jet POLINI 0.60 for CP carburetor
      Special Price €3.10 Regular Price €4.10 -24%
      • Sale
      • 4-9 business days
      Needle jet POLINI CP carburetor 15 (14mm / 2.6mm)Needle jet POLINI CP carburetor 15 (14mm / 2.6mm)
      • Sale
      • 4-9 business days
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      Needle jet POLINI CP carburetor 15 (14mm / 2.6mm)
      Special Price €3.15 Regular Price €4.55 -31%
      • Sale
      • 4-9 business days
      needle Jet Polini for CP carburetor 15 (14mm / 2.7mm)needle Jet Polini for CP carburetor 15 (14mm / 2.7mm)
      • Sale
      • 4-9 business days
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      needle Jet Polini for CP carburetor 15 (14mm / 2.7mm)
      Special Price €3.05 Regular Price €4.35 -30%
      • Sale
      • 4-9 business days
      Needle jet POLINI for CP carburetor 21 (11mm / 2.7mm)Needle jet POLINI for CP carburetor 21 (11mm / 2.7mm)
      • Sale
      • 4-9 business days
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      Needle jet POLINI for CP carburetor 21 (11mm / 2.7mm)
      Special Price €3.15 Regular Price €4.55 -31%
      • Sale
      • 4-9 business days
      needle jet POLINI for CP 23/24 carburetor, 10mm / 2.6mmneedle jet POLINI for CP 23/24 carburetor, 10mm / 2.6mm
      • Sale
      • 4-9 business days
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      needle jet POLINI for CP 23/24 carburetor, 10mm / 2.6mm
      Special Price €3.25 Regular Price €4.35 -25%
      • Sale
      • 4-9 business days
      fuel hose RMS 7x12mm 50m green transparent rollfuel hose RMS 7x12mm 50m green transparent roll
      • Sale
      • 4-9 business days
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      fuel hose RMS 7x12mm 50m green transparent roll
      Special Price €56.50 Regular Price €73.00 -23%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor – 60, 0.60mm boremain jet POLINI 5mm for Dellorto carburetor – 60, 0.60mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor – 60, 0.60mm bore
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor - 62, 0.62mm boremain jet POLINI 5mm for Dellorto carburetor - 62, 0.62mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor - 62, 0.62mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm Dellorto 0.64mm borecarburetor main jet POLINI 5mm Dellorto 0.64mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm Dellorto 0.64mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.68mm boremain jet POLINI 5mm for Dellorto carburetor, 0.68mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.68mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor - 70, 0.70mm boremain jet POLINI 5mm for Dellorto carburetor - 70, 0.70mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor - 70, 0.70mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.72mm boremain jet POLINI 5mm for Dellorto carburetor, 0.72mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.72mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto 0.74mm borecarburetor main jet POLINI 5mm for Dellorto 0.74mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto 0.74mm bore
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 0.76mm borecarburetor main jet POLINI 5mm for Dellorto, 0.76mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 0.76mm bore
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 4-9 business days
      Carburetor main jet POLINI 5mm for Dellorto - 78, 0.78mm boreCarburetor main jet POLINI 5mm for Dellorto - 78, 0.78mm bore
      • Sale
      • 4-9 business days
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      Carburetor main jet POLINI 5mm for Dellorto - 78, 0.78mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 81, 0.81mm borecarburetor main jet POLINI 5mm for Dellorto - 81, 0.81mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 81, 0.81mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor – 82, 0.82mm boremain jet POLINI 5mm for Dellorto carburetor – 82, 0.82mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor – 82, 0.82mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 0.83mm borecarburetor main jet POLINI 5mm for Dellorto, 0.83mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 0.83mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.84mm boremain jet POLINI 5mm for Dellorto carburetor, 0.84mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.84mm bore
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet POLINI M5 Dellorto 0.85mm boreCarburetor main jet POLINI M5 Dellorto 0.85mm bore
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet POLINI M5 Dellorto 0.85mm bore
      Special Price €1.85 Regular Price €2.15 -14%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.86mm bore, 86main jet POLINI 5mm for Dellorto carburetor, 0.86mm bore, 86
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.86mm bore, 86
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.87mm bore, 87main jet POLINI 5mm for Dellorto carburetor, 0.87mm bore, 87
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.87mm bore, 87
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.88mm boremain jet POLINI 5mm for Dellorto carburetor, 0.88mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.88mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 0.89mm borecarburetor main jet POLINI 5mm for Dellorto, 0.89mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 0.89mm bore
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 90, 0.90mm borecarburetor main jet POLINI 5mm for Dellorto - 90, 0.90mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 90, 0.90mm bore
      Special Price €1.85 Regular Price €2.60 -29%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto, 0.91mm borecarburetor main jet POLINI 5mm for Dellorto, 0.91mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto, 0.91mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 92, 0.92mm borecarburetor main jet POLINI 5mm for Dellorto - 92, 0.92mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 92, 0.92mm bore
      Special Price €1.95 Regular Price €2.60 -25%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 93 0.93mm borecarburetor main jet POLINI 5mm for Dellorto - 93 0.93mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 93 0.93mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      main jet POLINI 5mm for Dellorto carburetor, 0.94mm boremain jet POLINI 5mm for Dellorto carburetor, 0.94mm bore
      • Sale
      • 4-9 business days
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      main jet POLINI 5mm for Dellorto carburetor, 0.94mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 96, 0.96mm borecarburetor main jet POLINI 5mm for Dellorto - 96, 0.96mm bore
      • Sale
      • 4-9 business days
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      carburetor main jet POLINI 5mm for Dellorto - 96, 0.96mm bore
      Special Price €1.90 Regular Price €2.60 -27%
      • Sale
      • 4-9 business days
      carburetor main jet POLINI 5mm for Dellorto - 97, 0.97mm borecarburetor main jet POLINI 5mm for Dellorto - 97, 0.97mm bore
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet POLINI 5mm for Dellorto - 97, 0.97mm bore
      Special Price €1.80 Regular Price €2.60 -31%
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    Items 73-108 of 1356

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