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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 541-576 of 1356

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      • Sale
      • 4-9 business days
      carburetor needle kit Naraku for PHVA, PHBN type carbs 12-17.5mmcarburetor needle kit Naraku for PHVA, PHBN type carbs 12-17.5mm
      • Sale
      • 4-9 business days
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      carburetor needle kit Naraku for PHVA, PHBN type carbs 12-17.5mm
      Special Price €22.00 Regular Price €31.50 -30%
      • Sale
      • 4-9 business days
      Carburetor repair kit NARAKU for PHBG type carburetorCarburetor repair kit NARAKU for PHBG type carburetor
      • Sale
      • 4-9 business days
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      Carburetor repair kit NARAKU for PHBG type carburetor
      Special Price €7.15 Regular Price €10.00 -29%
      • Sale
      • 4-9 business days
      Air filter connection NARAKU D=35mm black for PHBG carburetor - Version 2Air filter connection NARAKU D=35mm black for PHBG carburetor - Version 2
      • Sale
      • 4-9 business days
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      Air filter connection NARAKU D=35mm black for PHBG carburetor - Version 2
      Special Price €2.50 Regular Price €3.55 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      carburetor float bowl NARAKU PHVA, PHBN (without overflow pipe)
      Special Price €8.60 Regular Price €12.50 -31%
      • Sale
      • 4-9 business days
      carburetor float valve Naraku w/ seat for Mikuni 2-strokecarburetor float valve Naraku w/ seat for Mikuni 2-stroke
      • Sale
      • 4-9 business days
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      carburetor float valve Naraku w/ seat for Mikuni 2-stroke
      Special Price €16.50 Regular Price €23.50 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Choke cable POLINI blue 65cm universalChoke cable POLINI blue 65cm universal
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Choke cable POLINI blue 65cm universal
      Special Price €18.50 Regular Price €23.00 -20%
      • Sale
      • 4-9 business days
      Carburetor adjusting screw spring PIAGGIO 10mm 7mm 5mmCarburetor adjusting screw spring PIAGGIO 10mm 7mm 5mm
      • Sale
      • 4-9 business days
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      Carburetor adjusting screw spring PIAGGIO 10mm 7mm 5mm
      Special Price €2.50 Regular Price €3.55 -30%
      • Sale
      • 4-9 business days
      Carburetor float bowl DELLORTO PHVACarburetor float bowl DELLORTO PHVA
      • Sale
      • 4-9 business days
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      Carburetor float bowl DELLORTO PHVA
      Special Price €17.00 Regular Price €24.50 -31%
      • Sale
      • 4-9 business days
      Carburetor float bowl screw PIAGGIO Dellorto, 1 pieceCarburetor float bowl screw PIAGGIO Dellorto, 1 piece
      • Sale
      • 4-9 business days
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      Carburetor float bowl screw PIAGGIO Dellorto, 1 piece
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      Carburetor needle clip PIAGGIO 288872 PHBN/PHVACarburetor needle clip PIAGGIO 288872 PHBN/PHVA
      • Sale
      • 4-9 business days
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      Carburetor needle clip PIAGGIO 288872 PHBN/PHVA
      Special Price €1.05 Regular Price €1.50 -30%
      • Sale
      • 4-9 business days
      Carburetor spring PIAGGIO OEM Mikuni SR125, 150, Hexagon, Skipper, SKR, Gilera Runner FX, Carburetor spring PIAGGIO OEM Mikuni SR125, 150, Hexagon, Skipper, SKR, Gilera Runner FX,
      • Sale
      • 4-9 business days
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      Carburetor spring PIAGGIO OEM Mikuni SR125, 150, Hexagon, Skipper, SKR, Gilera Runner FX,
      Special Price €8.30 Regular Price €12.00 -31%
      • Sale
      • 4-9 business days
      Water hose PIAGGIO AP8575003 / 434381, Ø9mm, 220mmWater hose PIAGGIO AP8575003 / 434381, Ø9mm, 220mm
      • Sale
      • 4-9 business days
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      Water hose PIAGGIO AP8575003 / 434381, Ø9mm, 220mm
      Special Price €12.00 Regular Price €16.00 -25%
      • Sale
      • 4-9 business days
      Carburetor cover screw PIAGGIO M4x10mm cross-head, 1 piece, OEM 826780Carburetor cover screw PIAGGIO M4x10mm cross-head, 1 piece, OEM 826780
      • Sale
      • 4-9 business days
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      Carburetor cover screw PIAGGIO M4x10mm cross-head, 1 piece, OEM 826780
      Special Price €0.85 Regular Price €1.25 -32%
      • Sale
      • 4-9 business days
      Carburetor float valve with seat PIAGGIO Mikuni CM102204Carburetor float valve with seat PIAGGIO Mikuni CM102204
      • Sale
      • 4-9 business days
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      Carburetor float valve with seat PIAGGIO Mikuni CM102204
      Special Price €55.50 Regular Price €79.00 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Oil/vacuum hose 101 OCTANE CR black 1m, 2.5x5mmOil/vacuum hose 101 OCTANE CR black 1m, 2.5x5mm
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Oil/vacuum hose 101 OCTANE CR black 1m, 2.5x5mm
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 4-9 business days
      Main jet 101 OCTANE Gurtner 100Main jet 101 OCTANE Gurtner 100
      • Sale
      • 4-9 business days
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      Main jet 101 OCTANE Gurtner 100
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      Carburetor main jet 101 OCTANE Gurtner 102Carburetor main jet 101 OCTANE Gurtner 102
      • Sale
      • 4-9 business days
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      Carburetor main jet 101 OCTANE Gurtner 102
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      carburetor main jet 101 for Gurtner - 104carburetor main jet 101 for Gurtner - 104
      • Sale
      • 4-9 business days
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      carburetor main jet 101 for Gurtner - 104
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      carburetor main jet 101 OCTANE Gurtner 108carburetor main jet 101 OCTANE Gurtner 108
      • Sale
      • 4-9 business days
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      carburetor main jet 101 OCTANE Gurtner 108
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      carburetor main jet 101 OCTANE Gurtner 050carburetor main jet 101 OCTANE Gurtner 050
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      carburetor main jet 101 OCTANE Gurtner 050
      Special Price €1.35 Regular Price €1.80 -25%
      • Sale
      • 4-9 business days
      Main jet 101 OCTANE Gurtner 82Main jet 101 OCTANE Gurtner 82
      • Sale
      • 4-9 business days
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      Main jet 101 OCTANE Gurtner 82
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE 084Carburetor main jet 101 OCTANE 084
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet 101 OCTANE 084
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      main jet 101 OCTANE 086 for Gurtnermain jet 101 OCTANE 086 for Gurtner
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      main jet 101 OCTANE 086 for Gurtner
      Special Price €1.35 Regular Price €1.80 -25%
      • Sale
      • 4-9 business days
      main jet 101 OCTANE Gurtner 088main jet 101 OCTANE Gurtner 088
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      main jet 101 OCTANE Gurtner 088
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      main jet 101 OCTANE 090 Gurtner size 90main jet 101 OCTANE 090 Gurtner size 90
      • Sale
      • 4-9 business days
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      main jet 101 OCTANE 090 Gurtner size 90
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      carburetor main jet 101 OCTANE Gurtner 092, size 92carburetor main jet 101 OCTANE Gurtner 092, size 92
      • Sale
      • 4-9 business days
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      carburetor main jet 101 OCTANE Gurtner 092, size 92
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      carburetor main jet 101 for Gurtner - 094carburetor main jet 101 for Gurtner - 094
      • Sale
      • 4-9 business days
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      carburetor main jet 101 for Gurtner - 094
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 4-9 business days
      main jet 101 OCTANE Gurtner 096main jet 101 OCTANE Gurtner 096
      • Sale
      • 4-9 business days
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      main jet 101 OCTANE Gurtner 096
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      Main jet 101 OCTANE Gurtner 098, size 98Main jet 101 OCTANE Gurtner 098, size 98
      • Sale
      • 4-9 business days
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      Main jet 101 OCTANE Gurtner 098, size 98
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE Keihin M5 - 100Carburetor main jet 101 OCTANE Keihin M5 - 100
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet 101 OCTANE Keihin M5 - 100
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE Keihin M5 - 105Carburetor main jet 101 OCTANE Keihin M5 - 105
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet 101 OCTANE Keihin M5 - 105
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE M5 - 110Carburetor main jet 101 OCTANE M5 - 110
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Carburetor main jet 101 OCTANE M5 - 110
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      carburetor main jet 101 for Keihin M5 - 115carburetor main jet 101 for Keihin M5 - 115
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      carburetor main jet 101 for Keihin M5 - 115
      Special Price €2.00 Regular Price €2.85 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      carburetor main jet 101 OCTANE 101 for Keihin M5 - 120carburetor main jet 101 OCTANE 101 for Keihin M5 - 120
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      carburetor main jet 101 OCTANE 101 for Keihin M5 - 120
      Special Price €1.75 Regular Price €2.50 -30%
      • Sale
      • 4-9 business days
      carburetor main jet 101 for Keihin M5 - 125carburetor main jet 101 for Keihin M5 - 125
      • Sale
      • 4-9 business days
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      carburetor main jet 101 for Keihin M5 - 125
      Special Price €2.00 Regular Price €2.85 -30%
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      • 4-9 business days
      carburetor main jet 101 OCTANE M5 - 130carburetor main jet 101 OCTANE M5 - 130
      • Sale
      • 4-9 business days
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      carburetor main jet 101 OCTANE M5 - 130
      Special Price €2.00 Regular Price €2.85 -30%
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