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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 433-468 of 1401

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      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetor 80-98Main jet set POLINI for Keihin PWK and Polini CP carburetor 80-98
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetor 80-98
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 100-118, 10 pcsMain jet set POLINI for Keihin PWK and Polini CP carburetors 100-118, 10 pcs
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetors 100-118, 10 pcs
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 120-138Main jet set POLINI for Keihin PWK and Polini CP carburetors 120-138
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 120-138
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 140-158, 10 pcsMain jet set POLINI for Keihin PWK and Polini CP carburetors 140-158, 10 pcs
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetors 140-158, 10 pcs
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 160-178Main jet set POLINI for Keihin PWK and Polini CP carburetors 160-178
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetors 160-178
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 180-198Main jet set POLINI for Keihin PWK and Polini CP carburetors 180-198
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetors 180-198
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Keihin PWK and Polini CP carburetors 81-99, 10 pcsMain jet set POLINI for Keihin PWK and Polini CP carburetors 81-99, 10 pcs
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Keihin PWK and Polini CP carburetors 81-99, 10 pcs
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      main jet set POLINI for Keihin PWK and Polini CP carburetors 101-119main jet set POLINI for Keihin PWK and Polini CP carburetors 101-119
      • Sale
      • 4-9 business days
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      main jet set POLINI for Keihin PWK and Polini CP carburetors 101-119
      Special Price €30.00 Regular Price €40.00 -25%
      • Sale
      • 4-9 business days
      Carburetor pilot jet set POLINI for Keihin PWK 30-40, 5 pcsCarburetor pilot jet set POLINI for Keihin PWK 30-40, 5 pcs
      • Sale
      • 4-9 business days
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      Carburetor pilot jet set POLINI for Keihin PWK 30-40, 5 pcs
      Special Price €18.00 Regular Price €24.00 -25%
      • Sale
      • 4-9 business days
      Carburetor pilot jet set POLINI for Keihin PWK 42-52, 5 pcsCarburetor pilot jet set POLINI for Keihin PWK 42-52, 5 pcs
      • Sale
      • 4-9 business days
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      Carburetor pilot jet set POLINI for Keihin PWK 42-52, 5 pcs
      Special Price €18.00 Regular Price €24.00 -25%
      • OUTLET
      • 4-9 business days
      Choke cable 101 OCTANE Beta RR50Choke cable 101 OCTANE Beta RR50
      • OUTLET
      • 4-9 business days
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      Choke cable 101 OCTANE Beta RR50
      Special Price €5.35 Regular Price €10.00 -47%
      • OUTLET
      • 4-9 business days
      Choke cable 101 OCTANE Derbi Senda SM/R DRD Pro -10 = NK810.98Choke cable 101 OCTANE Derbi Senda SM/R DRD Pro -10 = NK810.98
      • OUTLET
      • 4-9 business days
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      Choke cable 101 OCTANE Derbi Senda SM/R DRD Pro -10 = NK810.98
      Special Price €5.50 Regular Price €11.00 -50%
      • OUTLET
      • 4-9 business days
      Choke cable 101 OCTANE NK810.99 Derbi Senda DRD X-Treme 11-, DRD Racing 11-, Aprilia RX, SChoke cable 101 OCTANE NK810.99 Derbi Senda DRD X-Treme 11-, DRD Racing 11-, Aprilia RX, S
      • OUTLET
      • 4-9 business days
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      Choke cable 101 OCTANE NK810.99 Derbi Senda DRD X-Treme 11-, DRD Racing 11-, Aprilia RX, S
      Special Price €5.55 Regular Price €11.00 -50%
      • OUTLET
      • 4-9 business days
      Choke cable 101 OCTANE NK811.02 Motorhispania RYZ, YR11, K-Sport, Peugeot XPSChoke cable 101 OCTANE NK811.02 Motorhispania RYZ, YR11, K-Sport, Peugeot XPS
      • OUTLET
      • 4-9 business days
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      Choke cable 101 OCTANE NK811.02 Motorhispania RYZ, YR11, K-Sport, Peugeot XPS
      Special Price €5.30 Regular Price €11.00 -52%
      • Sale
      • 4-9 business days
      main jet set POLINI for Mikuni carburetor size 80 to 125, 10 pcsmain jet set POLINI for Mikuni carburetor size 80 to 125, 10 pcs
      • Sale
      • 4-9 business days
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      main jet set POLINI for Mikuni carburetor size 80 to 125, 10 pcs
      Special Price €31.50 Regular Price €42.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Mikuni carburetor 130 to 175, 10 piecesMain jet set POLINI for Mikuni carburetor 130 to 175, 10 pieces
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Mikuni carburetor 130 to 175, 10 pieces
      Special Price €31.50 Regular Price €42.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Mikuni carburetor, size 180 to 270, 10 pcsMain jet set POLINI for Mikuni carburetor, size 180 to 270, 10 pcs
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Mikuni carburetor, size 180 to 270, 10 pcs
      Special Price €31.50 Regular Price €42.00 -25%
      • Sale
      • 4-9 business days
      Main jet set POLINI for Mikuni carburetor 280 to 370, 10 pcsMain jet set POLINI for Mikuni carburetor 280 to 370, 10 pcs
      • Sale
      • 4-9 business days
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      Main jet set POLINI for Mikuni carburetor 280 to 370, 10 pcs
      Special Price €31.50 Regular Price €42.00 -25%
      • Sale
      • 4-9 business days
      main jet set POLINI for Mikuni carburetor size 380 to 470, 10 pcsmain jet set POLINI for Mikuni carburetor size 380 to 470, 10 pcs
      • Sale
      • 4-9 business days
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      main jet set POLINI for Mikuni carburetor size 380 to 470, 10 pcs
      Special Price €31.50 Regular Price €42.00 -25%
      • OUTLET
      • 4-9 business days
      Carburetor float valve OEM STANDARD IP44471 Bing SRE, SRC, SRF, SRA, 85, 18, SRA 1/11/35Carburetor float valve OEM STANDARD IP44471 Bing SRE, SRC, SRF, SRA, 85, 18, SRA 1/11/35
      • OUTLET
      • 4-9 business days
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      Carburetor float valve OEM STANDARD IP44471 Bing SRE, SRC, SRF, SRA, 85, 18, SRA 1/11/35
      Special Price €0.70 Regular Price €1.50 -53%
      • Sale
      • 4-9 business days
      throttle cable elbow adapter Dellorto 90° for PHBG, PHBL, PHBH, PHF, PHM carburetorthrottle cable elbow adapter Dellorto 90° for PHBG, PHBL, PHBH, PHF, PHM carburetor
      • Sale
      • 4-9 business days
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      throttle cable elbow adapter Dellorto 90° for PHBG, PHBL, PHBH, PHF, PHM carburetor
      Special Price €6.75 Regular Price €9.65 -30%
      • Sale
      • 4-9 business days
      choke conversion set Dellorto electric to manual choke for PHVA carburetorchoke conversion set Dellorto electric to manual choke for PHVA carburetor
      • Sale
      • 4-9 business days
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      choke conversion set Dellorto electric to manual choke for PHVA carburetor
      Special Price €15.00 Regular Price €21.50 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      atomizer Dellorto PHVA carburetor HM208 for Aprilia, Derbi, Gileraatomizer Dellorto PHVA carburetor HM208 for Aprilia, Derbi, Gilera
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      atomizer Dellorto PHVA carburetor HM208 for Aprilia, Derbi, Gilera
      Special Price €3.90 Regular Price €5.60 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      carburetor gasket set Dellorto for PHBG 19-21mmcarburetor gasket set Dellorto for PHBG 19-21mm
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      carburetor gasket set Dellorto for PHBG 19-21mm
      Special Price €5.35 Regular Price €7.65 -30%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO PHBHCarburetor gasket set DELLORTO PHBH
      • Sale
      • 4-9 business days
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      Carburetor gasket set DELLORTO PHBH
      Special Price €11.00 Regular Price €15.50 -29%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO PHBL 22-26mmCarburetor gasket set DELLORTO PHBL 22-26mm
      • Sale
      • 4-9 business days
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      Carburetor gasket set DELLORTO PHBL 22-26mm
      Special Price €6.40 Regular Price €9.10 -30%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO PHFCarburetor gasket set DELLORTO PHF
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor gasket set DELLORTO PHF
      Special Price €20.50 Regular Price €29.50 -31%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO PHMCarburetor gasket set DELLORTO PHM
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor gasket set DELLORTO PHM
      Special Price €16.50 Regular Price €23.50 -30%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO PHVA 12-17.5mmCarburetor gasket set DELLORTO PHVA 12-17.5mm
      • Sale
      • 4-9 business days
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      Carburetor gasket set DELLORTO PHVA 12-17.5mm
      Special Price €8.10 Regular Price €11.50 -30%
      • Sale
      • 4-9 business days
      carburetor gasket set Dellorto for SHA 14 Mcarburetor gasket set Dellorto for SHA 14 M
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor gasket set Dellorto for SHA 14 M
      Special Price €6.60 Regular Price €9.40 -30%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO SHB 16Carburetor gasket set DELLORTO SHB 16
      • Sale
      • 4-9 business days
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      Carburetor gasket set DELLORTO SHB 16
      Special Price €6.40 Regular Price €9.10 -30%
      • Sale
      • 4-9 business days
      carburetor gasket set Dellorto for VHB, VHBT carbscarburetor gasket set Dellorto for VHB, VHBT carbs
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor gasket set Dellorto for VHB, VHBT carbs
      Special Price €8.50 Regular Price €12.00 -29%
      • Sale
      • 4-9 business days
      Carburetor gasket set DELLORTO VHSBCarburetor gasket set DELLORTO VHSB
      • Sale
      • 4-9 business days
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      Carburetor gasket set DELLORTO VHSB
      Special Price €9.25 Regular Price €13.00 -29%
      • Sale
      • 4-9 business days
      Oil/vacuum hose VPARTS CR black 50m reel - 2.5x5mmOil/vacuum hose VPARTS CR black 50m reel - 2.5x5mm
      • Sale
      • 4-9 business days
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      Oil/vacuum hose VPARTS CR black 50m reel - 2.5x5mm
      Special Price €19.00 Regular Price €27.00 -30%
      • Sale
      • 4-9 business days
      Bell mouth VOCA RACING Evo 48mm red for PWK flat slide carburetorBell mouth VOCA RACING Evo 48mm red for PWK flat slide carburetor
      • Sale
      • 4-9 business days
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      Bell mouth VOCA RACING Evo 48mm red for PWK flat slide carburetor
      Special Price €22.50 Regular Price €32.00 -30%
      • Sale
      • 4-9 business days
      Bell mouth VOCA RACING 48mm chromed for PWK flat-slide carburetorBell mouth VOCA RACING 48mm chromed for PWK flat-slide carburetor
      • Sale
      • 4-9 business days
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      Bell mouth VOCA RACING 48mm chromed for PWK flat-slide carburetor
      Special Price €14.50 Regular Price €20.50 -29%
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    Items 433-468 of 1401

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