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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 37-64 of 64

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      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE Keihin M5 - 105Carburetor main jet 101 OCTANE Keihin M5 - 105
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet 101 OCTANE Keihin M5 - 105
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      carburetor main jet 101 OCTANE M5 - 072carburetor main jet 101 OCTANE M5 - 072
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE M5 - 072
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE M5 - 084Carburetor main jet 101 OCTANE M5 - 084
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE M5 - 084
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      carburetor main jet 101 OCTANE Keihin M5 - 086carburetor main jet 101 OCTANE Keihin M5 - 086
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE Keihin M5 - 086
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE M5 - 088Carburetor main jet 101 OCTANE M5 - 088
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE M5 - 088
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      carburetor main jet 101 OCTANE Keihin M5 - 090carburetor main jet 101 OCTANE Keihin M5 - 090
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE Keihin M5 - 090
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Carburetor main jet 101 OCTANE M5 - 092Carburetor main jet 101 OCTANE M5 - 092
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE M5 - 092
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      carburetor main jet 101 OCTANE Keihin M5 - 098carburetor main jet 101 OCTANE Keihin M5 - 098
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE Keihin M5 - 098
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 040Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 040
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 040
      Special Price €2.20 Regular Price €2.75 -20%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 042main jet 101 OCTANE 101 for Dellorto carburetor 5mm 042
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 042
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 044Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 044
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 044
      Special Price €2.20 Regular Price €2.75 -20%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE for Dellorto carburetor 5mm 048Main jet 101 OCTANE for Dellorto carburetor 5mm 048
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE for Dellorto carburetor 5mm 048
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 5mm 052 for Dellorto carburetorMain jet 101 OCTANE 5mm 052 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 5mm 052 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 5mm 056 for Dellorto carburetormain jet 101 OCTANE 101 5mm 056 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 5mm 056 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 058Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 058
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 for Dellorto carburetor 5mm 058
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 5mm 060 for Dellorto carburetormain jet 101 OCTANE 101 5mm 060 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 5mm 060 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 5mm 062 for Dellorto carburetorMain jet 101 OCTANE 101 5mm 062 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 5mm 062 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 068 for Dellorto carburetor 5mmmain jet 101 OCTANE 068 for Dellorto carburetor 5mm
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 068 for Dellorto carburetor 5mm
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 5mm 072 for Dellorto carburetormain jet 101 OCTANE 5mm 072 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 5mm 072 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 078 for Dellorto carburetor M5 5mmMain jet 101 OCTANE 078 for Dellorto carburetor M5 5mm
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 078 for Dellorto carburetor M5 5mm
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 5mm 080Main jet 101 OCTANE 101 5mm 080
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 5mm 080
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 Dellorto M5 size 82main jet 101 OCTANE 101 Dellorto M5 size 82
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 Dellorto M5 size 82
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE Dellorto 5mm size 84Main jet 101 OCTANE Dellorto 5mm size 84
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE Dellorto 5mm size 84
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 Dellorto 5mm size 86Main jet 101 OCTANE 101 Dellorto 5mm size 86
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 Dellorto 5mm size 86
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 5mm size 88Main jet 101 OCTANE 101 5mm size 88
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 5mm size 88
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 5mm 038 for Dellorto carburetormain jet 101 OCTANE 101 5mm 038 for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 5mm 038 for Dellorto carburetor
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 5mm 096Main jet 101 OCTANE 101 5mm 096
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 5mm 096
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 050main jet 101 OCTANE 101 for Dellorto carburetor 5mm 050
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 for Dellorto carburetor 5mm 050
      Special Price €2.30 Regular Price €2.85 -19%
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    Items 37-64 of 64

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    1. Moto GP weekend 64item
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