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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 721-756 of 1401

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      main jet 101 for Dellorto carburetor 5mm 070main jet 101 for Dellorto carburetor 5mm 070
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 070
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 072main jet 101 for Dellorto carburetor 5mm 072
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 072
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      Main jet 101 OCTANE 078 for Dellorto carburetor M5 5mmMain jet 101 OCTANE 078 for Dellorto carburetor M5 5mm
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      Main jet 101 OCTANE 078 for Dellorto carburetor M5 5mm
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 080main jet 101 for Dellorto carburetor 5mm 080
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 080
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 082main jet 101 for Dellorto carburetor 5mm 082
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 082
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      Main jet 101 OCTANE Dellorto 5mm size 84Main jet 101 OCTANE Dellorto 5mm size 84
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      Main jet 101 OCTANE Dellorto 5mm size 84
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 086main jet 101 for Dellorto carburetor 5mm 086
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 086
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 OCTANE 101 5mm 090main jet 101 OCTANE 101 5mm 090
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      main jet 101 OCTANE 101 5mm 090
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 092main jet 101 for Dellorto carburetor 5mm 092
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 092
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 098main jet 101 for Dellorto carburetor 5mm 098
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 098
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 100main jet 101 for Dellorto carburetor 5mm 100
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      main jet 101 for Dellorto carburetor 5mm 100
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 105main jet 101 OCTANE 101 for Dellorto carburetor 5mm 105
      • Sale
      • 4-9 business days
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      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 105
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      main jet 101 for Dellorto carburetor 5mm 106main jet 101 for Dellorto carburetor 5mm 106
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      main jet 101 for Dellorto carburetor 5mm 106
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 108main jet 101 for Dellorto carburetor 5mm 108
      • Sale
      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 108
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 5mm 110main jet 101 for Dellorto carburetor 5mm 110
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 110
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 5mm 112 for Dellorto carburetorMain jet 101 OCTANE 5mm 112 for Dellorto carburetor
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Main jet 101 OCTANE 5mm 112 for Dellorto carburetor
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 OCTANE Dellorto 5mm 114main jet 101 OCTANE Dellorto 5mm 114
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      main jet 101 OCTANE Dellorto 5mm 114
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      Main jet 101 OCTANE 101 5mm 120Main jet 101 OCTANE 101 5mm 120
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      Main jet 101 OCTANE 101 5mm 120
      Special Price €2.00 Regular Price €2.85 -30%
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      main jet 101 for Dellorto carburetor 5mm 124main jet 101 for Dellorto carburetor 5mm 124
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      • 4-9 business days
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      main jet 101 for Dellorto carburetor 5mm 124
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 6mm M6x0.8mm 040Main jet 101 OCTANE 6mm M6x0.8mm 040
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Main jet 101 OCTANE 6mm M6x0.8mm 040
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 4-9 business days
      Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 042Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 042
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      Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 042
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm 046Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm 046
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      Main jet 101 OCTANE 6mm for Dellorto carburetor, M6x0.8mm 046
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 048Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 048
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      Main jet 101 OCTANE 101 for Dellorto carburetor 6mm M6x0.8mm 048
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 OCTANE 101 6mm M6x0.8mmmain jet 101 OCTANE 101 6mm M6x0.8mm
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      main jet 101 OCTANE 101 6mm M6x0.8mm
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      main jet 101 OCTANE Dellorto carburetor 6mm 052 M6x0.8mmmain jet 101 OCTANE Dellorto carburetor 6mm 052 M6x0.8mm
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      main jet 101 OCTANE Dellorto carburetor 6mm 052 M6x0.8mm
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE for Dellorto carburetor 6mm 054, thread M6x0.8mmMain jet 101 OCTANE for Dellorto carburetor 6mm 054, thread M6x0.8mm
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Main jet 101 OCTANE for Dellorto carburetor 6mm 054, thread M6x0.8mm
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 6mm M6x0.8mm 056Main jet 101 OCTANE 6mm M6x0.8mm 056
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Main jet 101 OCTANE 6mm M6x0.8mm 056
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 6mm M6x0.8mm 058Main jet 101 OCTANE 6mm M6x0.8mm 058
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Main jet 101 OCTANE 6mm M6x0.8mm 058
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 6mm 064main jet 101 for Dellorto carburetor 6mm 064
      • Sale
      • 4-9 business days
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      main jet 101 for Dellorto carburetor 6mm 064
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 for Dellorto carburetor 6mm 068main jet 101 for Dellorto carburetor 6mm 068
      • Sale
      • 4-9 business days
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      main jet 101 for Dellorto carburetor 6mm 068
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 6mm 070main jet 101 for Dellorto carburetor 6mm 070
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      main jet 101 for Dellorto carburetor 6mm 070
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 6mm 072main jet 101 for Dellorto carburetor 6mm 072
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      main jet 101 for Dellorto carburetor 6mm 072
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 for Dellorto carburetor 6mm 074main jet 101 for Dellorto carburetor 6mm 074
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      main jet 101 for Dellorto carburetor 6mm 074
      Special Price €2.00 Regular Price €2.85 -30%
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      main jet 101 for Dellorto carburetor 6mm 076main jet 101 for Dellorto carburetor 6mm 076
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      main jet 101 for Dellorto carburetor 6mm 076
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 OCTANE 101 for Dellorto carburetor 6mm 078, thread M6x0.8mmmain jet 101 OCTANE 101 for Dellorto carburetor 6mm 078, thread M6x0.8mm
      • Sale
      • 4-9 business days
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      main jet 101 OCTANE 101 for Dellorto carburetor 6mm 078, thread M6x0.8mm
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 6mm M6x0.8mm 082Main jet 101 OCTANE 6mm M6x0.8mm 082
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 6mm M6x0.8mm 082
      Special Price €1.90 Regular Price €2.75 -31%
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    Items 721-756 of 1401

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