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Intake Manifolds

(14 products)
Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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14
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Product type
Intake kit Intake manifold Intake rubber
Intake manifold connection
23mm 24mm 25,5mm 25mm 29mm 31mm 33mm 35mm 36mm 40mm 44mm
Brand
Barikit Derbi Italkit Malossi MotoForce MotoForce Racing MVT MXS Racing Naraku Parmakit Peugeot Piaggio Polini Schmitt Stage6 Standard Parts
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24mm 33mm 40mm Barikit Italkit Malossi Naraku Parmakit
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Malossi
Intake Manifold Malossi 24mm Peugeot 103 SPX / RCX / Vogue
Article no.: M026488B

Intake Manifold Malossi 24mm Peugeot 103 SPX / RCX / Vogue

16,00 €
In stock
Sale
Barikit
Intake Manifold Barikit 24mm Yamaha BW's / Minarelli vertical
Article no.: BAR-TUB-17

Intake Manifold Barikit 24mm Yamaha BW's / Minarelli vertical

25,50 €
In stock
Malossi
Intake Manifold Malossi NBR 24mm Minarelli vertical
Article no.: M028400B

Intake Manifold Malossi NBR 24mm Minarelli vertical

37,00 €
In stock
41,00 €
-10% Discount
Sale
Malossi
Intake Rubber Boot Malossi 33mm VHB 24 - 26
Article no.: M130399B

Intake Rubber Boot Malossi 33mm VHB 24 - 26

9,30 €
In stock
RRP
12,00 €
-23% Discount
Parmakit
Intake Manifold Parmakit 24mm Zündapp KS50
Article no.: PM85210.05

Intake Manifold Parmakit 24mm Zündapp KS50

38,00 €
In stock
Sale
Malossi
Intake Manifold 24mm Malossi for MP-One case Piaggio Ciao
Article no.: M2018473

Intake Manifold 24mm Malossi for MP-One case Piaggio Ciao

54,00 €
In stock
RRP
78,00 €
-31% Discount
Malossi
Intake System Malossi 24mm Peugeot 103 SP / MV
Article no.: M205039

Intake System Malossi 24mm Peugeot 103 SP / MV

60,00 €
In stock
RRP
68,00 €
-12% Discount
Sale
Malossi
Intake Manifold Malossi 24mm PHBG Peugeot Fox
Article no.: M027710B

Intake Manifold Malossi 24mm PHBG Peugeot Fox

56,00 €
In stock
58,00 €
-3% Discount
Sale
Malossi
Intake Manifold Adapter Malossi 24mm PHBG Kymco / Sym
Article no.: M024690B

Intake Manifold Adapter Malossi 24mm PHBG Kymco / Sym

23,50 €
Currently not in stock
Barikit
Intake Manifold Barikit 24mm Piaggio Zip / NRG / Typhoon
Article no.: BAR-TUB-10

Intake Manifold Barikit 24mm Piaggio Zip / NRG / Typhoon

25,00 €
Currently not in stock
Malossi
Intake Rubber Malossi 24mm Minarelli horizontal
Article no.: M028481B

Intake Rubber Malossi 24mm Minarelli horizontal

46,50 €
Currently not in stock
RRP
47,00 €
-1% Discount
Barikit
Intake Manifold Barikit V2 35/24mm PWK / VHST / PHBG AM6
Article no.: BAR-TUB-02

Intake Manifold Barikit V2 35/24mm PWK / VHST / PHBG AM6

25,50 €
Currently not in stock
Italkit
Intake Manfold Italkit 40mm Aprilia RS 125cc (Rotax 122)
Article no.: IKTA.01.125.1

Intake Manfold Italkit 40mm Aprilia RS 125cc (Rotax 122)

41,50 €
Currently not in stock
Naraku
Intake Manifold Naraku Beta RR / Aprilia MX 50cc AM6
Article no.: NK200.36

Intake Manifold Naraku Beta RR / Aprilia MX 50cc AM6

25,50 €
Currently not in stock

Intake Manifolds

The intake manifold, or inlet manifold, is the connection between the carburetor or throttle body and the engine:

  • At the cylinder head on 4-stroke engines
  • At the cylinder or directly on the crankcase on 2-stroke engines

Many intake manifolds are made of a flexible rubber compound that dries out and becomes hard over time. The condition of the intake manifold should be checked regularly, as a cracked or porous manifold causes air leaks, making the mixture too lean. This creates a high risk of engine damage.
Some vehicle models have aluminum intake manifolds. These are mounted with gaskets that must also be in perfect condition to avoid leaks.

In general, for motocross bikes and 4-stroke maxi scooters (which are designed for high performance from the factory), it is sufficient to install an OEM quality intake manifold. Even for tuning projects, the diameter of the carburetor is rarely increased, as it is sufficient in most cases.

However, the situation is different for scooters, mopeds, and 50cc bikes. Read more ↓!

Which intake manifold to use?

OEM style intake manifolds for 50cc bikes, scooters, mopeds...

For those who do not want to make major changes, there are intake manifolds in OE quality for the most common models such as Yamaha Aerox and Jog, Piaggio Zip, Gilera Runner, Peugeot Speedfight and Kisbee, Beta RR 50, Derbi Senda, Rieju MRT, Piaggio Ciao and many others.

Popular brands like Motoforce offer products in good quality at fair prices.

Tuning intake manifolds

Scooters, mopeds, and 50cc bikes, as well as 2-stroke maxi scooters and classic Vespas, are not designed for high performance. Therefore, many riders tune their engine, which often involves using a larger carburetor. From a certain diameter, an intake manifold with a larger opening is required.

There are well-known brands in this field such as Barikit, Polini, Malossi, Top Performances, Voca, Stage6 or Stage6 R/T and many more.

Carburetors with 19mm / 20mm connection (clamp flange)
  • Dellorto SHA
  • Gurtner
  • Bing
Carburetors with 24mm and 25mm connection
  • Dellorto 12-21mm type PHVA / PHBN / PHBG
  • Polini CP 17.5-21mm
  • Gurtner and Weber 12-16mm
  • TK and Chinese 2-stroke 12-16mm
  • Arreche 16-21mm
Carburetors with 28mm connection
  • Polini CP 19 to 24 mm
Carburetors with 29mm connection
  • Dellorto PHVB 19-22mm
  • Mikuni VM20
Carburetors with 31mm connection
  • Mikuni TM 24mm
  • Dellorto PHBL 20-26mm
Carburetors with 35mm / 36mm connection
  • Keihin PWK 19-30mm
  • Dellorto VHST 24-28mm
  • Dellorto VHSH 30mm
  • Dellorto PHBH 26-30mm
    Carburetors with 40mm connection
    • Keihin PWK 32-36mm
    • Mikuni TM / TMX 32-35mm

    Note: The connection diameter is measured at the carburetor. Rubber mounts are often slightly smaller because the rubber expands during installation.

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