Skip to content
EUR
AUDBGNBRLCADCHFCNY CZKDKKEURGBPHRKHUFIDRILSINR JPYKronaMXN PLNRONRUBTHB TRYUSDZAR
English
Deutsch
Scooter
50cc Bike
Moped
Motocross
Maxi Scooter
Vespa Classic
Pitbike

Intake Manifolds

(13 products)
Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
Find products faster
13
266
products
found
13
266
products
found
Product type
Intake kit Intake manifold Intake rubber
Intake manifold connection
16mm 18mm 19mm 20mm 21mm 23mm 24mm 25,5mm 25mm 26mm 28,5mm 28mm 29mm 30mm 31mm 33mm 34mm 35mm 36mm 40mm 44mm 45mm Bolt spacing 34mm
Brand
Italkit Malossi Polini Standard Parts
Price
Reset filters
Sort by:
PopularityPrice (low to high)Price (high to low)
Your filters:
16mm 18mm 20mm 23mm 33mm 44mm
Reset filters
Polini
Intake Kit Polini 23mm PHBG Piaggio APE 50ccm
Article no.: P215.0271

Intake Kit Polini 23mm PHBG Piaggio APE 50ccm

99,00 €
In stock
RRP
116,00 €
-15% Discount
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
Malossi
Intake Rubber Boot Malossi 44/44mm PHBE / PHF
Article no.: M130397B

Intake Rubber Boot Malossi 44/44mm PHBE / PHF

12,00 €
In stock
RRP
14,00 €
-14% Discount
Malossi
Intake Rubber Boot Malossi 40/44mm PHBE / PHF
Article no.: M131012B

Intake Rubber Boot Malossi 40/44mm PHBE / PHF

20,50 €
In stock
RRP
26,00 €
-21% Discount
Standard Parts
Intake Manifold 20mm Puch Maxi / X30 2-speed automatic ZA50
Article no.: IP44223

Intake Manifold 20mm Puch Maxi / X30 2-speed automatic ZA50

14,00 €
In stock
Sale
Standard Parts
Intake Manifold 90° / 45° 20mm Puch Maxi Z50
Article no.: IP44224

Intake Manifold 90° / 45° 20mm Puch Maxi Z50

16,00 €
In stock
Sale
Polini
Intake Manifold Polini 18mm SHA Minarelli RV4 / RV6 / AM6
Article no.: P215.0194

Intake Manifold Polini 18mm SHA Minarelli RV4 / RV6 / AM6

8,00 €
In stock
RRP
11,00 €
-27% Discount
Standard Parts
Intake Manifold 20mm Bing Puch Maxi
Article no.: MOF-40982

Intake Manifold 20mm Bing Puch Maxi

6,20 €
In stock
Standard Parts
Intake Manifold 16mm SHA MBK 88
Article no.: CGN491390

Intake Manifold 16mm SHA MBK 88

14,00 €
Currently not in stock
Italkit
Intake Manfold Italkit 23mm PHBG Puch Maxi
Article no.: IKTA.56.2

Intake Manfold Italkit 23mm PHBG Puch Maxi

13,00 €
Currently not in stock
Standard Parts
Intake Manifold 20mm Bing Puch 4-speed / Monza
Article no.: MOF-43705

Intake Manifold 20mm Bing Puch 4-speed / Monza

11,00 €
Currently not in stock
Polini
Intake Kit Polini Big Valve 23mm PHBG MBK 51
Article no.: P215.0246

Intake Kit Polini Big Valve 23mm PHBG MBK 51

57,00 €
Currently not in stock
RRP
67,00 €
-15% Discount
Polini
Intake Manifold Polini Aluminium 23mm PHBG Morini / Derbi
Article no.: P215.0361

Intake Manifold Polini Aluminium 23mm PHBG Morini / Derbi

51,00 €
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.

    Shopping cart

    JavaScript ist in Ihrem Browser deaktiviert.
    Bitte aktivieren Sie JavaScript um unseren Webshop nutzen zu können und laden diese Seite erneut.

    Back to top
    Categories
    Products