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Intake Manifolds

(14 products)
Carburetor and Intake Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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Product type
Intake kit Intake manifold Intake rubber
Intake manifold connection
24mm 25,5mm 25mm 31mm 33mm 35mm 36mm 44mm 45mm
Brand
Barikit Derbi Malossi MotoForce MotoForce Racing MVT Naraku Polini Stage6 Standard Parts Top Performances
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25,5mm 35mm Barikit Malossi
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Malossi
Intake Manifold Malossi 35mm PWK / VHST AM6 / Derbi
Article no.: M026639
1

Intake Manifold Malossi 35mm PWK / VHST AM6 / Derbi

34,00 €
In stock
35,00 €
-3% Discount
Sale
Malossi
Intake System Malossi Viton® 35mm PWK / VHST AM6 / Derbi
Article no.: M2013801
14

Intake System Malossi Viton® 35mm PWK / VHST AM6 / Derbi

60,00 €
In stock
RRP
76,00 €
-21% Discount
Sale
Malossi
Intake System Malossi Viton 21mm AM6 / Derbi Euro 2 / Euro 3
Article no.: M2013800
31

Intake System Malossi Viton 21mm AM6 / Derbi Euro 2 / Euro 3

58,00 €
In stock
RRP
74,50 €
-22% Discount
Sale
Barikit
Intake Manifold Barikit 35mm (PWK / VHST) Minarelli AM6
Article no.: BAR-TUB-26
24

Intake Manifold Barikit 35mm (PWK / VHST) Minarelli AM6

23,00 €
In stock
24,00 €
-4% Discount
Sale
Barikit
Intake Manifold Barikit 24mm Minarelli AM6
Article no.: BAR-TUB-14
28

Intake Manifold Barikit 24mm Minarelli AM6

18,00 €
In stock
22,50 €
-20% Discount
Sale
Barikit
Intake Manifold Barikit 35mm PWK / VHST Derbi
Article no.: BAR-TUB-27
20

Intake Manifold Barikit 35mm PWK / VHST Derbi

26,00 €
Currently not in stock
Barikit
Intake Manifold Barikit 360° 35mm PWK / VHST Derbi
Article no.: BAR-TUB-09
15

Intake Manifold Barikit 360° 35mm PWK / VHST Derbi

31,50 €
Currently not in stock
Barikit
Intake Manifold Barikit V2 35/24mm PWK / VHST / PHBG AM6
Article no.: BAR-TUB-02
14

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

25,50 €
Currently not in stock
Barikit
Intake Manifold Barikit V1 35/24mm PWK / VHST / PHBG AM6
Article no.: BAR-TUB-01
6

Intake Manifold Barikit V1 35/24mm PWK / VHST / PHBG AM6

25,50 €
Currently not in stock
Malossi
Intake Rubber Boot Malossi 35/35mm PWK / VHST
Article no.: M131433B

Intake Rubber Boot Malossi 35/35mm PWK / VHST

11,50 €
Currently not in stock
RRP
13,00 €
-12% Discount
Malossi
Intake Rubber Boot Malossi 24/25mm PHVA / PHBG long
Article no.: M1311128B

Intake Rubber Boot Malossi 24/25mm PHVA / PHBG long

13,00 €
Currently not in stock
RRP
15,00 €
-13% Discount
Malossi
Intake Rubber Boot Malossi 24/25mm PHVA / PHBG short
Article no.: M136085B

Intake Rubber Boot Malossi 24/25mm PHVA / PHBG short

8,60 €
Currently not in stock
RRP
11,00 €
-22% Discount
Malossi
Intake Manifold Malossi 360° Bonneville VHSA 30 AM6
Article no.: M2019979

Intake Manifold Malossi 360° Bonneville VHSA 30 AM6

55,00 €
Currently not in stock
RRP
72,00 €
-24% Discount
Barikit
Intake Manifold Barikit 360° 35mm PWK / VHST Minarelli AM6
Article no.: BAR-TUB-04
26

Intake Manifold Barikit 360° 35mm PWK / VHST Minarelli AM6

23,50 €
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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