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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 937-972 of 1356

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      • Sale
      • 4-9 business days
      Starting piston DIVERSE / IMPORT Bing 10mm for Zündapp KS 80, Hercules, Kreidler, PuchStarting piston DIVERSE / IMPORT Bing 10mm for Zündapp KS 80, Hercules, Kreidler, Puch
      • Sale
      • 4-9 business days
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      Starting piston DIVERSE / IMPORT Bing 10mm for Zündapp KS 80, Hercules, Kreidler, Puch
      Special Price €16.00 Regular Price €21.50 -26%
      • Sale
      • 4-9 business days
      Float DIVERSE / IMPORT NKJ carburetor for Simson SR4-1, SR4-2, SR4-2/1, KR51, KR51/1 brassFloat DIVERSE / IMPORT NKJ carburetor for Simson SR4-1, SR4-2, SR4-2/1, KR51, KR51/1 brass
      • Sale
      • 4-9 business days
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      Float DIVERSE / IMPORT NKJ carburetor for Simson SR4-1, SR4-2, SR4-2/1, KR51, KR51/1 brass
      Special Price €7.55 Regular Price €8.60 -12%
      • Sale
      • 4-9 business days
      Carburetor jets DIVERSE / IMPORT Bing 48-54 37mm, 4 pcs, Hercules 214, 215, 216, 217, 219,Carburetor jets DIVERSE / IMPORT Bing 48-54 37mm, 4 pcs, Hercules 214, 215, 216, 217, 219,
      • Sale
      • 4-9 business days
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      Carburetor jets DIVERSE / IMPORT Bing 48-54 37mm, 4 pcs, Hercules 214, 215, 216, 217, 219,
      Special Price €8.90 Regular Price €12.50 -29%
      • Sale
      • 4-9 business days
      Filter chamber DIVERSE / IMPORT 115mm 60/25mm 42/34mm Zündapp 515-003, 515-004, 515-002Filter chamber DIVERSE / IMPORT 115mm 60/25mm 42/34mm Zündapp 515-003, 515-004, 515-002
      • Sale
      • 4-9 business days
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      Filter chamber DIVERSE / IMPORT 115mm 60/25mm 42/34mm Zündapp 515-003, 515-004, 515-002
      Special Price €11.00 Regular Price €14.00 -21%
      • Sale
      • 4-9 business days
      Closing plate DIVERSE / IMPORT 12mm transparent Sachs 50/2 MLC, 50/AMLCClosing plate DIVERSE / IMPORT 12mm transparent Sachs 50/2 MLC, 50/AMLC
      • Sale
      • 4-9 business days
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      Closing plate DIVERSE / IMPORT 12mm transparent Sachs 50/2 MLC, 50/AMLC
      Special Price €10.50 Regular Price €14.00 -25%
      • Sale
      • 4-9 business days
      Carburetor main jet 101 OCTANE M4 for Bing - 092Carburetor main jet 101 OCTANE M4 for Bing - 092
      • Sale
      • 4-9 business days
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      Carburetor main jet 101 OCTANE M4 for Bing - 092
      Special Price €1.55 Regular Price €2.15 -28%
      • Sale
      • 4-9 business days
      carburetor main jet 101 OCTANE M4 for Bing - 096carburetor main jet 101 OCTANE M4 for Bing - 096
      • Sale
      • 4-9 business days
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      carburetor main jet 101 OCTANE M4 for Bing - 096
      Special Price €1.55 Regular Price €2.15 -28%
      • Sale
      • 4-9 business days
      Carburetor cover OEM STANDARD Dellorto PHBG, plastic, threaded, screw cap, 90° guideCarburetor cover OEM STANDARD Dellorto PHBG, plastic, threaded, screw cap, 90° guide
      • Sale
      • 4-9 business days
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      Carburetor cover OEM STANDARD Dellorto PHBG, plastic, threaded, screw cap, 90° guide
      Special Price €17.50 Regular Price €24.50 -29%
      • Sale
      • 4-9 business days
      fuel filter 101 OCTANE removable chrome-plated 6mmfuel filter 101 OCTANE removable chrome-plated 6mm
      • Sale
      • 4-9 business days
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      fuel filter 101 OCTANE removable chrome-plated 6mm
      Special Price €3.50 Regular Price €5.00 -30%
      • Sale
      • 4-9 business days
      Cold-start lever MOGA black metal Zündapp, Kreidler, Hercules, PuchCold-start lever MOGA black metal Zündapp, Kreidler, Hercules, Puch
      • Sale
      • 4-9 business days
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      Cold-start lever MOGA black metal Zündapp, Kreidler, Hercules, Puch
      Special Price €12.00 Regular Price €16.00 -25%
      • Sale
      • 4-9 business days
      Cold-start lever DIVERSE / IMPORT black metal left, 1 pieceCold-start lever DIVERSE / IMPORT black metal left, 1 piece
      • Sale
      • 4-9 business days
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      Cold-start lever DIVERSE / IMPORT black metal left, 1 piece
      Special Price €11.00 Regular Price €14.50 -24%
      • Sale
      • 4-9 business days
      Air filter housing DIVERSE / IMPORT Hercules Prima black plasticAir filter housing DIVERSE / IMPORT Hercules Prima black plastic
      • Sale
      • 4-9 business days
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      Air filter housing DIVERSE / IMPORT Hercules Prima black plastic
      Special Price €10.00 Regular Price €13.50 -26%
      • Sale
      • 4-9 business days
      Clutch cover gasket DIVERSE / IMPORT Kreidler Florett RMC, RM, TM, LF, LH, GT, Flory MF 23Clutch cover gasket DIVERSE / IMPORT Kreidler Florett RMC, RM, TM, LF, LH, GT, Flory MF 23
      • Sale
      • 4-9 business days
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      Clutch cover gasket DIVERSE / IMPORT Kreidler Florett RMC, RM, TM, LF, LH, GT, Flory MF 23
      Special Price €3.55 Regular Price €4.55 -22%
      • Sale
      • 4-9 business days
      Float chamber cover DIVERSE / IMPORT 30-530 metal silver Kreidler Florett, Zündapp M 25, MFloat chamber cover DIVERSE / IMPORT 30-530 metal silver Kreidler Florett, Zündapp M 25, M
      • Sale
      • 4-9 business days
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      Float chamber cover DIVERSE / IMPORT 30-530 metal silver Kreidler Florett, Zündapp M 25, M
      Special Price €16.00 Regular Price €23.00 -30%
      • Sale
      • 4-9 business days
      Carburetor gasket set SHA 10... 12... 13... for Dell OrtoCarburetor gasket set SHA 10... 12... 13... for Dell Orto
      • Sale
      • 4-9 business days
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      Carburetor gasket set SHA 10... 12... 13... for Dell Orto
      Special Price €6.60 Regular Price €9.40 -30%
      • Sale
      • 4-9 business days
      Main jet DIVERSE / IMPORT adjustable Bing brass M7 25.75mm for ZündappMain jet DIVERSE / IMPORT adjustable Bing brass M7 25.75mm for Zündapp
      • Sale
      • 4-9 business days
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      Main jet DIVERSE / IMPORT adjustable Bing brass M7 25.75mm for Zündapp
      Special Price €13.50 Regular Price €17.50 -23%
      • Sale
      • 4-9 business days
      Cold-start slide NTS PARTS Bing 1/10/126 1/10/128 Kreidler Flory MF MPCold-start slide NTS PARTS Bing 1/10/126 1/10/128 Kreidler Flory MF MP
      • Sale
      • 4-9 business days
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      Cold-start slide NTS PARTS Bing 1/10/126 1/10/128 Kreidler Flory MF MP
      Special Price €3.65 Regular Price €4.75 -23%
      • Sale
      • 4-9 business days
      Needle jet DIVERSE / IMPORT Bing 2.20mm, for 4mm main jets, 45-152-220, 6739, 45-152Needle jet DIVERSE / IMPORT Bing 2.20mm, for 4mm main jets, 45-152-220, 6739, 45-152
      • Sale
      • 4-9 business days
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      Needle jet DIVERSE / IMPORT Bing 2.20mm, for 4mm main jets, 45-152-220, 6739, 45-152
      Special Price €3.75 Regular Price €5.35 -30%
      • Sale
      • 4-9 business days
      Carburetor cover gasket DIVERSE / IMPORT Bing 17, hand choke, 65-780Carburetor cover gasket DIVERSE / IMPORT Bing 17, hand choke, 65-780
      • Sale
      • 4-9 business days
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      Carburetor cover gasket DIVERSE / IMPORT Bing 17, hand choke, 65-780
      Special Price €4.70 Regular Price €6.70 -30%
      • Sale
      • 4-9 business days
      Carburetor float gasket DIVERSE / IMPORT 41x45x1.5mm, 65-452, 165-452Carburetor float gasket DIVERSE / IMPORT 41x45x1.5mm, 65-452, 165-452
      • Sale
      • 4-9 business days
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      Carburetor float gasket DIVERSE / IMPORT 41x45x1.5mm, 65-452, 165-452
      Special Price €1.85 Regular Price €2.50 -26%
      • Sale
      • 4-9 business days
      Air filter retaining spring DIVERSE / IMPORT 52mm black Zündapp Mofa 25 BergsteigerAir filter retaining spring DIVERSE / IMPORT 52mm black Zündapp Mofa 25 Bergsteiger
      • Sale
      • 4-9 business days
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      Air filter retaining spring DIVERSE / IMPORT 52mm black Zündapp Mofa 25 Bergsteiger
      Special Price €5.50 Regular Price €7.25 -24%
      • Sale
      • 4-9 business days
      Retaining spring Bing metal 60mm for Zündapp Moped 50 Bergsteiger, Kreidler Florett, HercuRetaining spring Bing metal 60mm for Zündapp Moped 50 Bergsteiger, Kreidler Florett, Hercu
      • Sale
      • 4-9 business days
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      Retaining spring Bing metal 60mm for Zündapp Moped 50 Bergsteiger, Kreidler Florett, Hercu
      Special Price €5.10 Regular Price €7.25 -30%
      • Sale
      • 4-9 business days
      Carburetor air filter box bracket NTS PARTS 0261 053 000 Sachs 50 Bing 1/12Carburetor air filter box bracket NTS PARTS 0261 053 000 Sachs 50 Bing 1/12
      • Sale
      • 4-9 business days
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      Carburetor air filter box bracket NTS PARTS 0261 053 000 Sachs 50 Bing 1/12
      Special Price €2.55 Regular Price €3.65 -30%
      • Sale
      • 4-9 business days
      Carburetor connection rubber DRILASTIC 258-04.120 black Zündapp Combinette Type 423 SCarburetor connection rubber DRILASTIC 258-04.120 black Zündapp Combinette Type 423 S
      • Sale
      • 4-9 business days
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      Carburetor connection rubber DRILASTIC 258-04.120 black Zündapp Combinette Type 423 S
      Special Price €7.55 Regular Price €11.00 -31%
      • Sale
      • 4-9 business days
      Gasket DIVERSE / IMPORT 0.2mm Simson S50, KR51, KR51/1, KR51/2, SR4-1, SR4-2, SR4-2/1, SR4Gasket DIVERSE / IMPORT 0.2mm Simson S50, KR51, KR51/1, KR51/2, SR4-1, SR4-2, SR4-2/1, SR4
      • Sale
      • 4-9 business days
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      Gasket DIVERSE / IMPORT 0.2mm Simson S50, KR51, KR51/1, KR51/2, SR4-1, SR4-2, SR4-2/1, SR4
      Special Price €1.55 Regular Price €2.15 -28%
      • Sale
      • 4-9 business days
      Carburetor screw DIVERSE / IMPORT Dellorto Piaggio Puch mokickCarburetor screw DIVERSE / IMPORT Dellorto Piaggio Puch mokick
      • Sale
      • 4-9 business days
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      Carburetor screw DIVERSE / IMPORT Dellorto Piaggio Puch mokick
      Special Price €0.55 Regular Price €0.80 -31%
      • Sale
      • 4-9 business days
      Carburetor screw DIVERSE / IMPORT Dellorto PHBN Piaggio PuchCarburetor screw DIVERSE / IMPORT Dellorto PHBN Piaggio Puch
      • Sale
      • 4-9 business days
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      Carburetor screw DIVERSE / IMPORT Dellorto PHBN Piaggio Puch
      Special Price €0.85 Regular Price €1.25 -32%
      • Sale
      • 4-9 business days
      Carburetor spring DIVERSE / IMPORT 18-20mm Kreidler Florett RS, Zündapp KS 50Carburetor spring DIVERSE / IMPORT 18-20mm Kreidler Florett RS, Zündapp KS 50
      • Sale
      • 4-9 business days
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      Carburetor spring DIVERSE / IMPORT 18-20mm Kreidler Florett RS, Zündapp KS 50
      Special Price €3.25 Regular Price €4.65 -30%
      • Sale
      • 4-9 business days
      Float DIVERSE / IMPORT Hercules Prima M, KTM, DKW, black plasticFloat DIVERSE / IMPORT Hercules Prima M, KTM, DKW, black plastic
      • Sale
      • 4-9 business days
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      Float DIVERSE / IMPORT Hercules Prima M, KTM, DKW, black plastic
      Special Price €6.75 Regular Price €9.40 -28%
      • Sale
      • 4-9 business days
      Retaining pin DIVERSE / IMPORT 52-055 Bing steel float pivotRetaining pin DIVERSE / IMPORT 52-055 Bing steel float pivot
      • Sale
      • 4-9 business days
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      Retaining pin DIVERSE / IMPORT 52-055 Bing steel float pivot
      Special Price €1.15 Regular Price €1.60 -28%
      • Sale
      • 4-9 business days
      Float DIVERSE / IMPORT Dellorto SHA 10/12/13 10, 12, 13Float DIVERSE / IMPORT Dellorto SHA 10/12/13 10, 12, 13
      • Sale
      • 4-9 business days
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      Float DIVERSE / IMPORT Dellorto SHA 10/12/13 10, 12, 13
      Special Price €4.20 Regular Price €6.00 -30%
      • Sale
      • 4-9 business days
      Carburetor start lever DIVERSE / IMPORT Piaggio SI metalCarburetor start lever DIVERSE / IMPORT Piaggio SI metal
      • Sale
      • 4-9 business days
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      Carburetor start lever DIVERSE / IMPORT Piaggio SI metal
      Special Price €0.85 Regular Price €1.25 -32%
      • Sale
      • 4-9 business days
      Gasket DIVERSE / IMPORT Bing 13mm x 8mm brass for mopedGasket DIVERSE / IMPORT Bing 13mm x 8mm brass for moped
      • Sale
      • 4-9 business days
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      Gasket DIVERSE / IMPORT Bing 13mm x 8mm brass for moped
      Special Price €0.85 Regular Price €1.25 -32%
      • Sale
      • 4-9 business days
      Side float housing OEM STANDARD Bing white plastic Hercules SaxonetteSide float housing OEM STANDARD Bing white plastic Hercules Saxonette
      • Sale
      • 4-9 business days
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      Side float housing OEM STANDARD Bing white plastic Hercules Saxonette
      Special Price €12.00 Regular Price €16.00 -25%
      • Sale
      • 4-9 business days
      Main jet DIVERSE / IMPORT adjustable brass M7 for PallasMain jet DIVERSE / IMPORT adjustable brass M7 for Pallas
      • Sale
      • 4-9 business days
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      Main jet DIVERSE / IMPORT adjustable brass M7 for Pallas
      Special Price €2.35 Regular Price €2.75 -15%
      • Sale
      • 4-9 business days
      Main jet set DIVERSE / IMPORT 44-051, 10-piece, M6 x 1, 8mmMain jet set DIVERSE / IMPORT 44-051, 10-piece, M6 x 1, 8mm
      • Sale
      • 4-9 business days
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      Main jet set DIVERSE / IMPORT 44-051, 10-piece, M6 x 1, 8mm
      Special Price €14.00 Regular Price €20.00 -30%
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    Items 937-972 of 1356

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