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Intake Manifolds

(19 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
23mm 24mm 25,5mm 25mm 26mm 28,5mm 28mm 29mm 30mm 31mm 34mm 35mm 36mm 40mm 44mm 45mm
Brand
Barikit Malossi MotoForce MotoForce Racing MVT Polini Stage6 Standard Parts
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MotoForce
Intake Manifold Motoforce Peugeot horizontal / Ludix
Article no.: MF15.17702
2

Intake Manifold Motoforce Peugeot horizontal / Ludix

13,00 €
In stock
MotoForce
Intake Manifold Motoforce Minarelli vertical / Yamaha BW's
Article no.: MF15.16800
50

Intake Manifold Motoforce Minarelli vertical / Yamaha BW's

7,90 €
In stock
RRP
9,30 €
-15% Discount
MotoForce
Intake Manifold Motoforce Piaggio / Gilera / Derbi / Vespa
Article no.: MF15.14000
26

Intake Manifold Motoforce Piaggio / Gilera / Derbi / Vespa

8,40 €
In stock
Stage6
Intake Rubber Adapter Stage6 23 / 30 / 32 / 40 mm
Article no.: 40350_A-S6GUMMIFL
38

Intake Rubber Adapter Stage6 23 / 30 / 32 / 40 mm

from 14,00 €
In stock
Stage6
Intake Manifold Stage6 Viton® straight short 24mm Piaggio
Article no.: S6-3314002/VT
7

Intake Manifold Stage6 Viton® straight short 24mm Piaggio

34,00 €
In stock
RRP
44,00 €
-23% Discount
Sale
MotoForce Racing
Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Minarelli horizontal
Article no.: MF15.16630
26

Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Minarelli horizontal

30,50 €
In stock
MotoForce Racing
Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Piaggio 50-180cc
Article no.: MF15.14010
5

Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Piaggio 50-180cc

32,00 €
In stock
Standard Parts
Intake Rubber Boot 24mm / 28mm universal Derbi
Article no.: MF99.20181

Intake Rubber Boot 24mm / 28mm universal Derbi

7,10 €
In stock
Barikit
Intake Manifold Barikit 24mm Yamaha BW's / Minarelli vertical
Article no.: BAR-TUB-17
20

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

25,50 €
In stock
Malossi
Intake Manifold Malossi NBR 24mm Minarelli vertical
Article no.: M028400B
5

Intake Manifold Malossi NBR 24mm Minarelli vertical

53,00 €
In stock
Malossi
Intake Manifold Malossi 360° 24mm Minarelli 2T
Article no.: M2014524

Intake Manifold Malossi 360° 24mm Minarelli 2T

50,00 €
In stock
RRP
63,00 €
-21% Discount
Standard Parts
Intake Manifold injection 30mm Peugeot Kisbee 2T Euro 4
Article no.: A140618B

Intake Manifold injection 30mm Peugeot Kisbee 2T Euro 4

8,80 €
In stock
Polini
Intake Kit Polini Big Valve 24mm PHBG Minarelli horizontal
Article no.: P215.0410
23

Intake Kit Polini Big Valve 24mm PHBG Minarelli horizontal

132,00 €
In stock
RRP
147,00 €
-10% Discount
Stage6
Intake Kit Stage6 MK2 Oversize 24/35MM PHBG / PWK Minarelli vertical
Article no.: S6-3216800
76

Intake Kit Stage6 MK2 Oversize 24/35MM PHBG / PWK Minarelli vertical

103,00 €
In stock soon
RRP
114,00 €
-10% Discount
Stage6
Intake Kit Stage6 MK2 24/35mm PHBG / PWK Piaggio
Article no.: S6-3214000
16

Intake Kit Stage6 MK2 24/35mm PHBG / PWK Piaggio

105,00 €
In stock soon
RRP
116,00 €
-9% Discount
MVT
Intake System MVT Racing 24mm Minarelli vertical
Article no.: MVT-CL8
1

Intake System MVT Racing 24mm Minarelli vertical

53,00 €
In stock soon
RRP
64,00 €
-17% Discount
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
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
Standard Parts
Intake Rubber 31 / 34mm straight
Article no.: SP-41024

Intake Rubber 31 / 34mm straight

11,00 €
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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