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Carburetors

(136 products)
Carburetor and Intake Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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Carburator type
Gurtner Mikuni TM Mini 4-stroke PHBG PHBH PHBL PHBN PHDG PHVA PHVB Polini CP PWK TK VHST
Carburetor diameter
12mm 14mm 15mm 16mm 17,5mm 17mm 18mm 19mm 21mm 22mm 23mm 24mm 25mm 26mm 28mm 30mm 32mm 33mm 34mm 35mm 38mm
Brand
Dell'Orto Keihin Malossi Mikuni MotoForce MotoForce Racing MXS Custom Naraku Piaggio Polini Stage6 Stage6 R/T Standard Parts Top Performances
Colour
Black Chrome Grey Red Silver Néochrome
Price
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Stage6
Carburetor 21 PHBG Stage6
Article no.: S6-31PHBG-21

Carburetor 21 PHBG Stage6

119,00 €
In stock
RRP
132,00 €
-10% Discount
Stage6
Carburetor 19 PHBG Stage6
Article no.: S6-31PHBG-19

Carburetor 19 PHBG Stage6

109,00 €
In stock
RRP
121,00 €
-10% Discount
Stage6
Carburetor Stage6 PHVA 17.5mm e-choke
Article no.: S6-31PHVA-17.5
1

Carburetor Stage6 PHVA 17.5mm e-choke

99,00 €
In stock
RRP
110,00 €
-10% Discount
Stage6
Carburetor Stage6 PHBN 17.5mm cable choke
Article no.: S6-31PHBN-17.5
1

Carburetor Stage6 PHBN 17.5mm cable choke

99,00 €
In stock
RRP
110,00 €
-10% Discount
MotoForce
Carburetor PHBG 19 Motoforce cable + lever choke
Article no.: MF16.19995
2

Carburetor PHBG 19 Motoforce cable + lever choke

39,50 €
In stock
MotoForce
Carburetor PHBN BT 16 Motoforce cable choke
Article no.: MF16.19982

Carburetor PHBN BT 16 Motoforce cable choke

50,50 €
In stock
MotoForce
Carburetor PHBN BT 12 Motoforce cable choke
Article no.: MF16.19980

Carburetor PHBN BT 12 Motoforce cable choke

37,50 €
In stock
RRP
40,50 €
-7% Discount
MotoForce
Carburetor PHBG 19.5 Motoforce metal flange
Article no.: MF16.19994

Carburetor PHBG 19.5 Motoforce metal flange

42,00 €
In stock
MotoForce
Carburetor PHBG 17.5 Motoforce metal flange
Article no.: MF16.19990
1

Carburetor PHBG 17.5 Motoforce metal flange

48,50 €
In stock
MotoForce
Carburetor 17.5 Motoforce Piaggio with e-choke
Article no.: L-SP92494

Carburetor 17.5 Motoforce Piaggio with e-choke

53,00 €
In stock
RRP
56,50 €
-6% Discount
MotoForce
Carburetor TK 14mm MotoForce CPI / China 2-stroke
Article no.: MF16.19501

Carburetor TK 14mm MotoForce CPI / China 2-stroke

45,00 €
In stock
RRP
66,00 €
-32% Discount
Sale
MotoForce
Carburetor PHBG Motoforce cable choke
Article no.: CARBURATEUR_MOTOFORCE_PHBG

Carburetor PHBG Motoforce cable choke

45,00 €
In stock
MotoForce
Carburetor 19mm Motoforce GY6 / Kymco
Article no.: MF16.13902
2

Carburetor 19mm Motoforce GY6 / Kymco

47,00 €
In stock
RRP
54,50 €
-14% Discount
MotoForce
Carburetor PHVA 17.5 Motoforce Minarelli / Peugeot
Article no.: MF16.17533
6

Carburetor PHVA 17.5 Motoforce Minarelli / Peugeot

51,00 €
In stock
MotoForce
Carburetor PHBN 17.5 Motoforce cable choke
Article no.: MF16.16625
2

Carburetor PHBN 17.5 Motoforce cable choke

42,00 €
In stock
RRP
42,50 €
-1% Discount
MotoForce
Carburetor Motoforce PHVA 17,5 lever choke AM6 / Derbi
Article no.: MF16.19991

Carburetor Motoforce PHVA 17,5 lever choke AM6 / Derbi

37,00 €
In stock
RRP
42,50 €
-13% Discount
MotoForce
Carburetor Gurtner 12mm Motoforce Peugeot / MBK
Article no.: MF16.11002
1

Carburetor Gurtner 12mm Motoforce Peugeot / MBK

41,00 €
In stock
MotoForce
Carburetor PHVA 17.5 Motoforce Black Edition Piaggio
Article no.: MF16.14038

Carburetor PHVA 17.5 Motoforce Black Edition Piaggio

60,50 €
In stock
MotoForce
Carburetor PHVA 17.5 Motoforce Piaggio
Article no.: MF16.14028
2

Carburetor PHVA 17.5 Motoforce Piaggio

48,50 €
In stock
Stage6 R/T
Carburetor PWK Stage6 R/T
Article no.: S631RTPWK_CARBURATEUR_STAGE6_RT_PWK
5

Carburetor PWK Stage6 R/T

125,00 €
In stock
Stage6 R/T
Carburetor VHST 28 Stage6 R/T
Article no.: S6-30RT-VHST28

Carburetor VHST 28 Stage6 R/T

209,00 €
In stock
RRP
232,00 €
-10% Discount
Standard Parts
Vergaser PHVA 12 Motoforce e-choke
Article no.: MF16.19970

Vergaser PHVA 12 Motoforce e-choke

52,00 €
In stock
53,00 €
-2% Discount
Sale
MotoForce Racing
Carburetor PHBN BT 17.5mm Motoforce Racing red
Article no.: MF16.19983R

Carburetor PHBN BT 17.5mm Motoforce Racing red

65,50 €
In stock
MotoForce Racing
Carburetor PWK MotoForce Racing 19 - 34 mm
Article no.: mf16.20_AMFCARBUPWK

Carburetor PWK MotoForce Racing 19 - 34 mm

47,00 €
In stock
Sale
MotoForce Racing
Carburetor Kit 21 PHBG MotoForce Racing Minarelli vertical
Article no.: MF16.900105

Carburetor Kit 21 PHBG MotoForce Racing Minarelli vertical

165,62 €
In stock
169,00 €
-2% Set-Rabatt
MotoForce Racing
Carburetor Kit 21 PWK MotoForce Racing Minarelli vertical
Article no.: MF16.900104

Carburetor Kit 21 PWK MotoForce Racing Minarelli vertical

140,01 €
In stock
179,50 €
-22% Set-Rabatt
MotoForce Racing
Carburetor PWK 34 MotoForce Racing Neochrome
Article no.: MF16.20611

Carburetor PWK 34 MotoForce Racing Neochrome

20,00 €
In stock
RRP
59,50 €
-66% Discount
MotoForce Racing
Carburetor PWK 32 MotoForce Racing Neochrome
Article no.: MF16.20511

Carburetor PWK 32 MotoForce Racing Neochrome

21,00 €
In stock
RRP
61,50 €
-66% Discount
MotoForce Racing
Carburetor PWK 30 MotoForce Racing Neochrome
Article no.: MF16.20411

Carburetor PWK 30 MotoForce Racing Neochrome

53,00 €
In stock
RRP
61,50 €
-14% Discount
MotoForce Racing
Carburetor PWK 28 MotoForce Racing Neochrome
Article no.: MF16.20311

Carburetor PWK 28 MotoForce Racing Neochrome

60,50 €
In stock
RRP
61,50 €
-2% Discount
MotoForce Racing
Carburetor PWK 26 MotoForce Racing Neochrome
Article no.: MF16.20711

Carburetor PWK 26 MotoForce Racing Neochrome

39,00 €
In stock
RRP
61,50 €
-37% Discount
Sale
MotoForce Racing
Carburetor PWK 24 MotoForce Racing Neochrome
Article no.: MF16.20211

Carburetor PWK 24 MotoForce Racing Neochrome

53,00 €
In stock
RRP
61,50 €
-14% Discount
MotoForce Racing
Carburetor PHBG 21 Motoforce Racing Black Edition
Article no.: MF16.10022
2

Carburetor PHBG 21 Motoforce Racing Black Edition

39,00 €
In stock
RRP
49,00 €
-20% Discount
Sale
MotoForce Racing
Carburetor PHBG 19 Motoforce RACING Black Edition
Article no.: MF16.10011
1

Carburetor PHBG 19 Motoforce RACING Black Edition

51,50 €
In stock
MotoForce Racing
Carburetor PWK MotoForce Racing chrome 21 - 34 mm
Article no.: MF16.20_MFCARBPWK_CR

Carburetor PWK MotoForce Racing chrome 21 - 34 mm

35,00 €
In stock
44,00 €
-20% Discount
MotoForce Racing
Carburetor PWK MotoForce Racing black 21 - 34 mm
Article no.: MF16.20_MFCARBPWK_BK

Carburetor PWK MotoForce Racing black 21 - 34 mm

48,00 €
In stock
MotoForce Racing
Carburetor PWK MotoForce Racing V2 21 - 34mm
Article no.: MF16.20_CARBMFRV2
1

Carburetor PWK MotoForce Racing V2 21 - 34mm

52,00 €
In stock
65,00 €
-20% Discount
MotoForce Racing
Intake Kit Motoforce Racing PWK 21mm Piaggio 50 - 180
Article no.: MF66.164001

Intake Kit Motoforce Racing PWK 21mm Piaggio 50 - 180

136,80 €
In stock
RRP
149,00 €
-8% Discount
MotoForce Racing
Carburetor PHBG 21 Motoforce Racing Red Edition
Article no.: MF16.10022R
2

Carburetor PHBG 21 Motoforce Racing Red Edition

50,00 €
In stock
RRP
65,50 €
-24% Discount
Sale
Dell'Orto
Carburetor Dellorto PHVA 12 Yamaha BW's after 2004
Article no.: L-DEL06354

Carburetor Dellorto PHVA 12 Yamaha BW's after 2004

64,00 €
In stock
84,00 €
-24% Discount
Sale
Standard Parts
Carburetor Kit Racing 28mm PWK 40° float bowl
Article no.: MF16.20304

Carburetor Kit Racing 28mm PWK 40° float bowl

130,00 €
In stock
135,00 €
-4% Discount
Malossi
Carburetor Kit Malossi MHR 28 VHST BS for C- / RC-One case
Article no.: M1616276

Carburetor Kit Malossi MHR 28 VHST BS for C- / RC-One case

328,00 €
In stock
RRP
379,00 €
-13% Discount
Sale
Dell'Orto
Carburetor Dellorto PHVA 17.5 OD Piaggio / Gilera Euro 4
Article no.: L-DEL8562

Carburetor Dellorto PHVA 17.5 OD Piaggio / Gilera Euro 4

113,00 €
In stock
Dell'Orto
Carburetor Dellorto PHBG BS 19mm
Article no.: L-DEL2552

Carburetor Dellorto PHBG BS 19mm

91,00 €
In stock
102,00 €
-11% Discount
Sale
Standard Parts
Carburetor PHBG 17.5mm metal flange / plastic float bowl
Article no.: MF16.19989

Carburetor PHBG 17.5mm metal flange / plastic float bowl

51,00 €
In stock
Dell'Orto
Carburetor Dell'Orto PHBG DS 19mm Racing Black
Article no.: L-DEL2695
2

Carburetor Dell'Orto PHBG DS 19mm Racing Black

116,00 €
In stock
Polini
Carburetor Polini CP rigid mount w/ lever choke
Article no.: P201.CARBURATEURPOLINICPRIGIDE
2

Carburetor Polini CP rigid mount w/ lever choke

103,00 €
In stock
105,00 €
-2% Discount
Dell'Orto
Carburetor Dellorto PHBN 16 FS cable choke Yamaha BW's 100
Article no.: L-DEL3062

Carburetor Dellorto PHBN 16 FS cable choke Yamaha BW's 100

66,00 €
In stock
88,00 €
-25% Discount
Sale
Dell'Orto
Carburettor Dellorto PHVB 19 DD cable choke / e-choke
Article no.: L-DEL1179

Carburettor Dellorto PHVB 19 DD cable choke / e-choke

109,00 €
In stock
Dell'Orto
Carburetor Dellorto PHBN 16 NS
Article no.: L-DEL3156
1

Carburetor Dellorto PHBN 16 NS

109,00 €
In stock
Mikuni
Carburettor Mikuni TMX 30mm
Article no.: MK-TM306

Carburettor Mikuni TMX 30mm

205,00 €
In stock
Dell'Orto
Carburetor Dellorto PHVB 22mm e-choke
Article no.: EKP-13022

Carburetor Dellorto PHVB 22mm e-choke

138,00 €
In stock
Polini
Carburetor Polini CP Evolution 21mm lever choke
Article no.: P201.2104

Carburetor Polini CP Evolution 21mm lever choke

170,00 €
In stock
RRP
177,00 €
-4% Discount
MXS Custom
Intake Kit Stage6 Bigvalve PHBG 21mm Peugeot Speedfight
Article no.: MS-PKMADMIPEUG
1

Intake Kit Stage6 Bigvalve PHBG 21mm Peugeot Speedfight

114,30 €
In stock
127,00 €
-10% Set-Rabatt
Keihin
Carburetor Keihin PWK 33mm / 35mm
Article no.: KH-ACARBUPWKKEIHIN

Carburetor Keihin PWK 33mm / 35mm

346,00 €
In stock
Polini
Polini Carburetor PWK 34mm
Article no.: P201.0171

Polini Carburetor PWK 34mm

184,00 €
In stock
RRP
201,00 €
-8% Discount
Polini
Carburetor Polini CP cable choke
Article no.: P201_CARBURATEUR_POLINI_STARTER_CABLE

Carburetor Polini CP cable choke

99,00 €
In stock
100,00 €
-1% Discount
Polini
Carburetor Polini CP lever choke
Article no.: CARBURATEUR_POLINI_CP_STARTER_LEVIER

Carburetor Polini CP lever choke

98,00 €
In stock
99,00 €
-1% Discount
Polini
Carburetor Polini CP Evolution 19mm
Article no.: P201.1903

Carburetor Polini CP Evolution 19mm

158,00 €
In stock
RRP
177,00 €
-11% Discount
Dell'Orto
Carburetor Dellorto PHVA 12 e-choke Minarelli / Yamaha Aerox
Article no.: L-DEL1391

Carburetor Dellorto PHVA 12 e-choke Minarelli / Yamaha Aerox

109,00 €
In stock
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123

Scooter carburetors: the complete guide

The carburetor is the central component of the intake system and is responsible for fuel-air mixture preparation; it has a major impact on your scooter's performance and throttle response, both on 2-stroke and 4-stroke engines. Whether as a reliable replacement carb like the Dell'Orto PHBG for standard 50cc engines, as a tuning upgrade with a Stage6 Racing or Polini CP Evolution or for fine-tuning your existing carburetor - this guide will help you make the right choices.

The range covers everything from affordable OEM carburetors to professional racing kits, suitable for popular models such as Yamaha Aerox, Piaggio Zip, Peugeot Speedfight, Kymco Agility and many more. Here you'll find all the information you need to find the right carburetor and get the most out of your scooter.

What is a scooter carburetor and how does it work?

The carburetor generates and regulates the air-fuel mixture allowing the scooter engine to run efficiently and smoothly.

As air flows through the carburetor, a vacuum is created that draws fuel through the jets. When you open the throttle, the slide rises, allowing more air in, while the carburetor adds more fuel. The main jet, idle jet and needle control the mixing ratio depending on the engine speed and load. The result: clean combustion, stable performance and direct throttle response.

A high-quality, properly tuned carburetor ensures noticeably smoother engine running, increased power and a more precise handling.

Main Carburetor components

To tune the engine accurately, you need to understand the carburetor’s individual parts. Each component has a specific function and must match your scooter setup:

  • Float chamber and float: the float chamber stores fuel, and the float keeps the level constant via a needle valve.
  • Jets: Meter the fuel. The main jet controls high RPMs, the idle jet controls low RPMs. The needle regulates mid-range throttle.
  • Carburetor needle: Connected to the slide, regulates the fuel flow in the mid throttle range.
  • Slide: Controls the air flow depending on the throttle position. Designs include round, flat, or diaphragm slides.
  • Choke: Helps with cold starts, manually or automatically. Often omitted on racing carburetors.

Carburetor types for 50cc scooters: original, sport and racing

The choice depends on the intended use, the engine setup and your personal experience. There is no "best" carburetor, only the most suitable carburetor for each purpose.

✅ Carburetors by application:

ORIGINAL CARBURETOR (OEM)

Factory-installed carburetors are tuned for a balance of fuel efficiency and reliability. Original or OEM-quality replica carburetors are ideal replacements for 50cc scooters for daily use in city traffic.

  • Diameter: 12-17.5 mm
  • Advantages: Affordable, durable, street-legal, low fuel consumption
  • Use: Standard engines, original components
  • Recommended: OEM carburetors, Dell'Orto, Gurtner, Motoforce standard

SPORT CARBURETORS

For lightly tuned engines. They improve flow and response without compromising low-end performance.

  • Diameter: 17.5-21 mm
  • Advantages: Better throttle response, acceleration and top speed compared to OEM carburetors.
  • Use: Standard to lightly tuned setups(50-70 cc cylinders, sport exhaust, pod air filter)
  • Recommended: Dell'Orto PHVA, PHBN, PHBG 19-21, Stage6, Motoforce Racing, Voca Racing

HIGH-PERFORMANCE Carburetors: RACING & High-End

For high-performance setups and racing. They supply engines with larger displacement with maximum flow and direct throttle response.

  • Diameter: 19-38 mm
  • Advantages: Maximum flow, very direct throttle response and maximum precision at all RPMs
  • Use: Heavily tuned engines with large displacement, racing exhaust, tuning reed valve with carbon petals and racing air filter.
  • Required: Experience in carburetor tuning and professional setup
  • Recommended: Keihin PWK, Dell'Orto VHST, Mikuni TM, Stage6 R/T, Polini CP Evo.

Note on legal compliance: Carburetors over 17.5 mm can cause problems with street-approval for 50 cc vehicles. Always observe the regulations for road traffic.

✅ Carburetor by slide type

  • Round slide: The most common design for scooter carburetors. It moves vertically and is controlled via the throttle cable. Provides direct response, easy tuning with needles of different tapers and high reliability. Carburetor models such as Dell'Orto PHBG and Polini CP use this system.
  • Flat slide: Shortens the intake path and improves the air flow. This ensures even more direct throttle response, more precise fuel metering and better top-end performance - ideal for sporty setups and performance-oriented engines.
  • Diaphragm slide: Is not controlled directly via the throttle cable, but via a diaphragm that reacts to the vacuum generated by the engine. The carburetor automatically adjusts the mixture supply to the engine's actual requirements, resulting in smooth running, lower fuel consumption, and progressive throttle response (less sporty). Found mainly on Keihin CV carburetors and many factory 4-stroke Chinese scooters.

Carburetor Tuning and 50cc scooter Performance: everything must fit

The performance of a 2-stroke or 4-stroke scooter depends not only on the carburetor, but also on how the entire engine works as a unit. A too-large carburetor on a stock engine or a too-small carburetor on a racing cylinder reduces performance and increases risk of engine damage. Carburetor, air filter, intake, exhaust, and cylinder must be balanced. Only a coherent overall setup maximizes engine potential.

Key principles before tuning

Before you delve into specific combinations, you should know the basic principles:

  • Air flow: Filter, intake manifold, carburetor, cylinder and exhaust form a flow chain. Any bottleneck limits performance.
  • Balance between low vs. high RPM: Large carburetors favor high RPM but hurt low-end response. Choose based on intended use (city vs. track).
  • Carburetor tuning: Every change to components (cylinder, exhaust, filter) changes the air-fuel mixture. Readjusting jets and needles is essential.
  • Avoid bottlenecks: The most restrictive component determines maximum power. A 28 mm carburetor with a standard 24 mm intake manifold makes no sense.

In short: Only an integrated, balanced tuning approach allows all components to work in harmony and fully exploit the scooter’s potential.

Carburetor adjustment and maintenance

A poorly tuned high-end carburetor can perform worse than a correctly adjusted standard carburetor. Correct mixture can be checked via spark plug, engine behavior, fuel consumption, and throttle response.

the correct carburetor setting

An incorrect mixture has a direct impact on performance and reliability:

  • Too rich (too much fuel): High consumption, blue-white smoke, black and oily spark plug, loss of top-end power, exhaust dripping oil.
  • Too lean (too little fuel: Overheating, knocking, white or porcelain-like spark plug, high risk of piston seizure, loss of power.

There are several indicators for correct adjustment: spark plug colour (tan is ideal), smooth RPMs, fuel consumption, temperature and throttle response.

step by step Caruretor Adjustment

Correct carburetor adjustment is crucial to achieve maximum performance without risk. Always work top-down: High RPM first, then mid RPM and finally low RPM. Proven method:

  • STEP 1 - Main jet (high RPM): Start with a noticeably oversized main jet, so that the engine runs too rich and starts to stutter - similar to riding with choke. Gradually select smaller main jets until the engine runs smoothly. Take a test ride after each change. If the engine drops RPM under quick throttle, the mixture is too lean. If the setting is approximately correct, drive a few hundred meters at full throttle and then switch off the engine immediately. Then check the spark plug: If it is black, the mixture is still too rich and you need a smaller jet; if it is white, the mixture is too lean and there is a risk of piston sticking; a light brown / tan colour is optimal.
  • STEP 2 - Needle (mid range): Ride at half throttle and listen for the engine: If the engine stutters or runs erratically, the mixture is too rich and the needle is set one notch lower; if it stalls or loses power, the mixture is too lean and the needle is set higher. If the engine runs smoothly and consistently in the mid-range, the setting is correct.
  • STEP 3 - Air mixture screw (low RPM): From idle, open throttle sharply: If response is delayed or uneven, turn the screw 1/4 turn. Note: Open screw = leaner, closing screw = richer. Adjust gradually until the engine responds immediately and cleanly.

Signs of optimal adjustment: Smooth, constant engine at all RPMs, light brown plug after full-throttle run.

Pro tip: Always have a set of spare main jets (±2-3 sizes), as temperature, altitude and humidity affect the carb settings. On cold days, a richer mixture may be necessary; in hot weather or at high altitudes, a leaner mixture may be better.

Carburetor maintenance

A carburetor only delivers optimum performance if it is clean and correctly maintained.

  1. Regular cleaning: Remove the float chamber, clean the jets with compressed air or carburetor cleaner, check the float and needle valve. Dirt in the jet ducts changes the metering.
  2. Clean air filter: A dirty filter reduces the air flow and richens the mixture. Clean or replace depending on use (more frequently in dusty environments).
  3. Correct fuel level: Check the float level. If the level is too low, the mixture can become lean and lead to engine damage.
  4. Check gaskets and hoses: Incorrect air (leaks, cracked hoses) also leans the mixture. Inspect and replace seals regularly.
  5. Condition of slide and needle: Wear on the needle or slide changes the carburetor setting in the mid RPM range. Replace if there is play or signs of wear.

After long storage: Old fuel can clog the jets. There are two cleaning methods:

  1. Option 1: With fuel additive to dissolve deposits without disassembly.
  2. Option 2: Complete removal and cleaning with special products and a fine brush. Always check components for wear.

Note: Modern fuels (with ethanol and additives) degrade rather quickly and are not ideal for 2-stroke engines that are not used for long periods of time. If your scooter is not used for several months, the fuel degrades, becomes sticky and can clog channels and jets. This leads to starting problems and poor engine running. In older engines, these fuels can also attack seals and rubber parts. To prevent damage and avoid costly carburetor cleaning, you should avoid leaving fuel in system long-term; run the engine regularly or start occasionally.

Cleaning intervals: Every 6–12 months under normal use; earlier in dusty environments or after long storage.

overview: Flange types, connections and diameters

When changing the carburetor, the correct fit on the intake manifold is crucial. There are three main variants:

✅ Rubber flange

Flexible connection, dampens vibrations, very common on scooters.

Connection widthCarburetor
24-25 mmDell'Orto PHVA/PHBN/PHBG 12-21 mm, Polini CP 17.5-21 mm (Ø25.5 mm), Gurtner and Weber 12-16 mm, Arreche 16-21 mm
31 mmMikuni TM 24 mm, Dell'Orto PHBL 20-26 mm
35-36 mmKeihin PWK 19-30 mm (Ø35 mm), Dell'Orto VHST 24-28 mm (Ø36 mm), Dell'Orto VHSH 30 mm (Ø36 mm), Dell'Orto PHBH 26-30 mm (Ø35 mm)
40 mmKeihin PWK 30-36 mm, Mikuni TM(X) 32-35 mm

Note: The connection diameter is measured on the carburetor. The rubbers are usually slightly smaller as they stretch slightly during installation.

✅ Clamp flange

Rigid connection with metal clamp, e.g. for Dell'Orto PHBG and Polini CP.

Connection widthCarburetor
16 mmSHA 13 mm, Gurtner 12 mm
24 mmDell'Orto PHBG 15-21 mm, Polini CP 15-21 mm, Arreche 16-21 mm

Important: Also available in 23 mm. Measure and, if necessary, use a suitable adapter to guarantee a perfect fit and avoid leaks.

✅ Screw flange

Hole spacingCarburetor
34 mmGurtner 12 mm (original Peugeot)
42 mmOriginal Kymco, Honda, Daelim, Sym, Suzuki

Mounting tips

  • Identify flange type: Rubber flange, metal clamp, srew-on
  • Measure the inside diameter of the intake manifold / flange and the connection width of the carburetor
  • Select a suitable model
  • After installation, check for air leaks: start the engine and spray a bit of brake cleaner around the connections. If the engine RPM fluctuates, there is an air leak.

Our range: Carburetors and spare parts for scooters

In our online store, you will find a huge selection of carburetors, spare parts and accessories for scooters of all brands. From OEM parts for standard scooters to racing components for extreme racing setups: everything you need to get maximum performance from your scooter.

✅ Carburetors - top brands

We work with recognized manufacturers in the industry and guarantee quality, performance and durability.

  • Stage6: For racing and high performance, with advanced technology and lightweight materials.
  • Dell'Orto: PHBG, PHBN, PHVA, VHST, PHBL. Italian reference for all applications.
  • Polini: CP and PWK (24-30 mm), robust and compatible with sport and racing setups.
  • Mikuni and Keihin: Japanese high-end technology for demanding 2T engines.
  • Motoforce Racing: Excellent value for money.
  • Other brands: Malossi, Gurtner, Voca Racing; all for specific applications and proven performance.

⚡ There are also complete carburetor kits with carburetor, intake manifold and matching reed valve to simplify the search for individual parts.

✅ Spare parts and individual components

All spare parts are available individually or as kits to keep the carburetor in perfect condition:

Thanks to detailed exploded views, you can find the right spare parts quickly and easily.

✅ Tools and maintenance

Why buy from us?

Choosing the right carburetor is important, but professional advice is just as crucial. Our catalog is specifically tailored to 50cc scooters, mopeds, and small motorcycles, with trusted brands and a wide selection of compatible spare parts.

We work exclusively with recognized manufacturers, provide technical guidance, and maintain a permanent stock of the most common carburetors and parts for maintaining stock engines or upgrading to sport/racing setups.

Our shop offers:

  • Permanent stock of the most popular brands
  • Fast shipping
  • Technical advice on choosing the right carburetor
  • Quality guarantee on all products
  • Competitive prices

Discover our range now and take your scooter to the next level.

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