Toggle Nav
Search
  • My Account
  • My Wish List ()
  • Sign In
  • Compare
  • Create an Account
Find parts for your bike:
    Menu
    Account
    Settings

    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.

    View as Grid List

    Items 325-360 of 365

    Page
    per page
    Set Descending Direction
      • Moto GP weekend
      • 4-9 business days
      Boost bottle DIVERSE / IMPORT blue 70ccBoost bottle DIVERSE / IMPORT blue 70cc
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Boost bottle DIVERSE / IMPORT blue 70cc
      Special Price €28.00 Regular Price €35.00 -20%
      • Moto GP weekend
      • 4-9 business days
      Boost bottle DIVERSE / IMPORT chrome look 70ccBoost bottle DIVERSE / IMPORT chrome look 70cc
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Boost bottle DIVERSE / IMPORT chrome look 70cc
      Special Price €29.50 Regular Price €36.50 -19%
      • Moto GP weekend
      • 1-4 business days
      Slide valve TOURMAX with diaphragm, rearSlide valve TOURMAX with diaphragm, rear
      • Moto GP weekend
      • 1-4 business days
      Add to Wish List Add to Compare
      Slide valve TOURMAX with diaphragm, rear
      Special Price €66.50 Regular Price €76.00 -13%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      fuel filter 101 OCTANE Fast Flow II – green, 7mm hose connectionfuel filter 101 OCTANE Fast Flow II – green, 7mm hose connection
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      fuel filter 101 OCTANE Fast Flow II – green, 7mm hose connection
      Special Price €3.25 Regular Price €4.10 -21%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Main jet 101 OCTANE PWK carburetor – 090Main jet 101 OCTANE PWK carburetor – 090
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Main jet 101 OCTANE PWK carburetor – 090
      Special Price €1.65 Regular Price €2.05 -20%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Idle jet set BGM ORIGINAL Mikuni VM22/210 TM/TMX 15-0-37-5, 15-17.5-20-22.5-25-27.5-30-32.
      Special Price €21.50 Regular Price €27.00 -20%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Carburetor main jet 101 OCTANE M4 - 052Carburetor main jet 101 OCTANE M4 - 052
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE M4 - 052
      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 M4 - 054carburetor main jet 101 OCTANE Keihin M4 - 054
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE Keihin M4 - 054
      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 M4 - 058carburetor main jet 101 OCTANE M4 - 058
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE M4 - 058
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Carburetor ATV 150 GY6-150 diaphragm Diablo HBCarburetor ATV 150 GY6-150 diaphragm Diablo HB
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Carburetor ATV 150 GY6-150 diaphragm Diablo HB
      Special Price €6.60 Regular Price €8.25 -20%
      • Moto GP weekend
      • 4-9 business days
      Manual choke conversion kit 101 OCTANE for Dellorto carburetorManual choke conversion kit 101 OCTANE for Dellorto carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Manual choke conversion kit 101 OCTANE for Dellorto carburetor
      Special Price €13.50 Regular Price €17.00 -21%
      • Moto GP weekend
      • 4-9 business days
      Carburetor repair kit 101 OCTANE for PWK carburetorsCarburetor repair kit 101 OCTANE for PWK carburetors
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor repair kit 101 OCTANE for PWK carburetors
      Special Price €19.00 Regular Price €23.50 -19%
      • Moto GP weekend
      • 4-9 business days
      Fuel filter 101 OCTANE 8mm orange paper filter elementFuel filter 101 OCTANE 8mm orange paper filter element
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Fuel filter 101 OCTANE 8mm orange paper filter element
      Special Price €2.85 Regular Price €3.55 -20%
      • Moto GP weekend
      • 4-9 business days
      slow jet 101 OCTANE PHBG-PHBD size 35slow jet 101 OCTANE PHBG-PHBD size 35
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      slow jet 101 OCTANE PHBG-PHBD size 35
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 101 for Dellorto carburetor M6x0.8mm 6mm 096Main jet 101 OCTANE 101 for Dellorto carburetor M6x0.8mm 6mm 096
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 101 for Dellorto carburetor M6x0.8mm 6mm 096
      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 for Dellorto carburetor 6mm 108, thread M6x0.8mmmain jet 101 OCTANE for Dellorto carburetor 6mm 108, thread M6x0.8mm
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE for Dellorto carburetor 6mm 108, thread M6x0.8mm
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      carburetor main jet 101 OCTANE 074 M3.5 for Bingcarburetor main jet 101 OCTANE 074 M3.5 for Bing
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE 074 M3.5 for Bing
      Special Price €1.85 Regular Price €2.30 -20%
      • Moto GP weekend
      • 4-9 business days
      Carburetor main jet 101 OCTANE 060 M3.5 for BingCarburetor main jet 101 OCTANE 060 M3.5 for Bing
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE 060 M3.5 for Bing
      Special Price €1.85 Regular Price €2.30 -20%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mmMain jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE Dellorto carburetor 6mm M6x0.8mm
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Idle jet 101 OCTANE PHBG-PHBD 45Idle jet 101 OCTANE PHBG-PHBD 45
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Idle jet 101 OCTANE PHBG-PHBD 45
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE for Dellorto carburetor 6mm, M6x0.8mm, 098Main jet 101 OCTANE for Dellorto carburetor 6mm, M6x0.8mm, 098
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE for Dellorto carburetor 6mm, M6x0.8mm, 098
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 6mm M6x0.8mm 094Main jet 101 OCTANE 6mm M6x0.8mm 094
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 6mm M6x0.8mm 094
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE Gurtner 072main jet 101 OCTANE Gurtner 072
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE Gurtner 072
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE 101 for Dellorto carburetor M5 94main jet 101 OCTANE 101 for Dellorto carburetor M5 94
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE 101 for Dellorto carburetor M5 94
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      Carburetor main jet 101 OCTANE 076 M3.5 for Bing, small typeCarburetor main jet 101 OCTANE 076 M3.5 for Bing, small type
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE 076 M3.5 for Bing, small type
      Special Price €1.85 Regular Price €2.30 -20%
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      main jet 101 OCTANE for Dellorto carburetor 6mm 060, thread M6x0.8mmmain jet 101 OCTANE for Dellorto carburetor 6mm 060, thread M6x0.8mm
      • Moto GP weekend
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      main jet 101 OCTANE for Dellorto carburetor 6mm 060, thread M6x0.8mm
      Special Price €2.20 Regular Price €2.75 -20%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 070 for GurtnerMain jet 101 OCTANE 070 for Gurtner
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 070 for Gurtner
      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
      Carburetor main jet 101 OCTANE M6 8mm hex Bing - 130Carburetor main jet 101 OCTANE M6 8mm hex Bing - 130
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE M6 8mm hex Bing - 130
      Special Price €2.10 Regular Price €2.60 -19%
      • Moto GP weekend
      • 4-9 business days
      Carburetor main jet 101 OCTANE 070 M3.5 for Bing carburetorCarburetor main jet 101 OCTANE 070 M3.5 for Bing carburetor
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Carburetor main jet 101 OCTANE 070 M3.5 for Bing carburetor
      Special Price €1.85 Regular Price €2.30 -20%
      • Moto GP weekend
      • 4-9 business days
      main jet 101 OCTANE for Dellorto carburetor 6mm M6x0.8mm 110main jet 101 OCTANE for Dellorto carburetor 6mm M6x0.8mm 110
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      main jet 101 OCTANE for Dellorto carburetor 6mm M6x0.8mm 110
      Special Price €2.20 Regular Price €2.75 -20%
      • Moto GP weekend
      • 4-9 business days
      Main jet set NARAKU for Dellorto carburetor M6 size 50-68 - 10 pcsMain jet set NARAKU for Dellorto carburetor M6 size 50-68 - 10 pcs
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet set NARAKU for Dellorto carburetor M6 size 50-68 - 10 pcs
      Special Price €15.50 Regular Price €19.50 -21%
      • Moto GP weekend
      • 4-9 business days
      Main jet 101 OCTANE 086 for Dellorto carburetor 6mm M6x0.8mmMain jet 101 OCTANE 086 for Dellorto carburetor 6mm M6x0.8mm
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      Main jet 101 OCTANE 086 for Dellorto carburetor 6mm M6x0.8mm
      Special Price €2.30 Regular Price €2.85 -19%
      • Moto GP weekend
      • 4-9 business days
      carburetor main jet 101 OCTANE 062 M3.5 for Bingcarburetor main jet 101 OCTANE 062 M3.5 for Bing
      • Moto GP weekend
      • 4-9 business days
      Add to Wish List Add to Compare
      carburetor main jet 101 OCTANE 062 M3.5 for Bing
      Special Price €1.85 Regular Price €2.30 -20%
      • 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%
    View as Grid List

    Items 325-360 of 365

    Page
    per page
    Set Descending Direction
    Shop By
    Now Shopping by
    1. Campains Moto GP weekend Remove This Item
    Clear All
    Shopping Options
    Product group
    1. China 2item
    2. Pit Bike 1 item
    Campains
    1. Moto GP weekend 365item
    2. Outlet 3item
    Thread diameter
    1. 4mm 17item
    2. 5mm 64item
    3. 6mm 63item
    Size
    Price
    1. €0.00 - €9.99 326item
    2. €10.00 - €19.99 24item
    3. €20.00 - €29.99 10item
    4. €40.00 - €49.99 1 item
    5. €50.00 - €59.99 1 item
    6. €60.00 - €69.99 1 item
    7. €80.00 - €89.99 1 item
    8. €90.00 - €99.99 1 item
    Ships in
    Availability
    Brand
    Fits on engine
    1. 125cc GY6 1P52QMJ/QMI 3item
    2. 150cc GY6 1P57QMJ/QMI 3item
    3. 50cc GY6 1P39QMB 19item
    4. 50cc GY6 1P39QMA-A 4V 18item
    5. 50cc 1PE40QMB 2item
    6. 50cc Minarelli MY (horis. pikk õhk) 1 item
    7. 50cc Minarelli CY (horis, lühike, õhk) 1 item
    Search Brands All Brands
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    You have no items to compare.
    My Wish List
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to Wish List
    You have no items in your wish list.
    Cookies help us provide our services. By using our services, you agree to our cookie and privacy terms. Read the terms here