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Intake Manifolds

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31
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Product type
Intake kit Intake manifold Intake rubber Reed valve
Intake manifold connection
16mm 19mm 21mm 23mm 24mm 25,5mm 25mm 26mm 28,5mm 28mm 31mm 35mm 36mm 40mm Bolt spacing 34mm
Carburetor diameter
34mm
Brand
Barikit Derbi Italkit Malossi MotoForce MotoForce Racing MVT MXS Racing Naraku Polini Stage6 Top Performances
Price
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MotoForce
Intake Manifold Motoforce GY6 50cc 139QMB/QMA
Article no.: MF15.19401

Intake Manifold Motoforce GY6 50cc 139QMB/QMA

9,00 €
In stock
RRP
10,50 €
-14% Discount
MotoForce
Intake Manifold Motoforce Minarelli vertical / Yamaha BW's
Article no.: MF15.16800
1

Intake Manifold Motoforce Minarelli vertical / Yamaha BW's

6,90 €
In stock
7,90 €
-13% Discount
MotoForce
Intake Manifold Motoforce Derbi Euro 2 / Euro 3 / Euro 4
Article no.: MF15.12000

Intake Manifold Motoforce Derbi Euro 2 / Euro 3 / Euro 4

11,00 €
In stock
RRP
12,00 €
-8% Discount
Stage6
Intake Manifold Stage6 360° AM6 / Derbi red for CP Evolution
Article no.: S6-3318833/RE

Intake Manifold Stage6 360° AM6 / Derbi red for CP Evolution

62,00 €
In stock
RRP
68,00 €
-9% Discount
Stage6
Intake Manifold Stage6 360° AM6 / Derbi orange for Dellorto / CP
Article no.: S6-3318832/OR

Intake Manifold Stage6 360° AM6 / Derbi orange for Dellorto / CP

62,00 €
In stock
RRP
68,00 €
-9% Discount
Stage6
Intake Manifold Stage6 360° AM6 / Derbi green for Dellorto / CP
Article no.: S6-3318832/GR

Intake Manifold Stage6 360° AM6 / Derbi green for Dellorto / CP

62,00 €
In stock
RRP
68,00 €
-9% Discount
Stage6
Intake Rubber Adapter Stage6 23 / 30 / 32 / 40 mm
Article no.: 40350_A-S6GUMMIFL
2

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

14,00 €
In stock
Stage6
Intake Kit Stage6 MK2 Minarelli horizontal / China 2T
Article no.: S6-3216600
1

Intake Kit Stage6 MK2 Minarelli horizontal / China 2T

75,00 €
In stock
RRP
83,00 €
-10% Discount
MXS Racing
Intake Kit MXS Racing HighFlow AW 40mm PWK Minarelli horizontal
Article no.: MXS-012

Intake Kit MXS Racing HighFlow AW 40mm PWK Minarelli horizontal

295,00 €
In stock
MXS Racing
Intake Kit Big Valve MXS Racing 35mm (PWK / VHST) + Stage6 reed valve Minarelli vertical
Article no.: MS-PKMMXS010/2

Intake Kit Big Valve MXS Racing 35mm (PWK / VHST) + Stage6 reed valve Minarelli vertical

114,30 €
In stock
RRP
133,00 €
-14% Discount
MotoForce Racing
Intake Manifold Motoforce Racing 35mm PWK / VHST d.24mm AM6 / Derbi
Article no.: MF15.18901

Intake Manifold Motoforce Racing 35mm PWK / VHST d.24mm AM6 / Derbi

14,00 €
In stock
RRP
19,00 €
-26% Discount
Sale
MotoForce Racing
Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Derbi
Article no.: MF15.19030

Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Derbi

21,00 €
In stock
RRP
28,00 €
-25% Discount
Sale
MotoForce Racing
Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Minarelli AM6
Article no.: MF15.19020

Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Minarelli AM6

25,00 €
In stock
RRP
32,50 €
-23% Discount
Sale
MotoForce Racing
Intake Manifold Motoforce Racing 24/35mm PHBG / PWK / VHST Piaggio 50-180cc
Article no.: MF15.14010

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

28,00 €
In stock
RRP
32,00 €
-13% Discount
Sale
MVT
Intake Manifold MVT S-Race Vforce 35mm PWK / VHST AM6
Article no.: MVT-PIP14

Intake Manifold MVT S-Race Vforce 35mm PWK / VHST AM6

21,00 €
In stock
RRP
28,00 €
-25% Discount
Sale
Italkit
Reed Valve + Intake Manifold Italkit W-Force Aprilia RS125 / Rotax 122
Article no.: IKLC01125

Reed Valve + Intake Manifold Italkit W-Force Aprilia RS125 / Rotax 122

87,00 €
In stock
114,00 €
-24% Discount
Sale
Derbi
Intake Rubber Boot original Derbi Euro 2 / 3 / 4
Article no.: OE-DE871319

Intake Rubber Boot original Derbi Euro 2 / 3 / 4

10,00 €
In stock
Sale
MVT
Intake Manifold MVT S-Race 35mm PWK / VHST Minarelli horizontal
Article no.: MVT-PIP06

Intake Manifold MVT S-Race 35mm PWK / VHST Minarelli horizontal

25,00 €
In stock
RRP
28,00 €
-11% Discount
Top Performances
Intake Manifold Top Performances 360° 35mm PWK / VHST Minarelli horizontal
Article no.: T9931700

Intake Manifold Top Performances 360° 35mm PWK / VHST Minarelli horizontal

42,00 €
In stock
RRP
56,00 €
-25% Discount
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
Barikit
Intake Manifold Barikit 35mm (PWK / VHST) Minarelli AM6
Article no.: BAR-TUB-26

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

24,00 €
In stock
Sale
Polini
Intake Manifold Polini 360° / 58° 35mm PWK / VHST Minarelli horizontal
Article no.: P215.0426

Intake Manifold Polini 360° / 58° 35mm PWK / VHST Minarelli horizontal

61,00 €
In stock
RRP
64,00 €
-5% Discount
Polini
Intake Manifold Polini 360° / 58° 25mm PHBG / CP Minarelli horizontal
Article no.: P215.0425

Intake Manifold Polini 360° / 58° 25mm PHBG / CP Minarelli horizontal

62,00 €
In stock
RRP
64,00 €
-3% Discount
Malossi
Intake Manifold Malossi 360° Bonneville Mikuni 32/24 C-One
Article no.: M2017669

Intake Manifold Malossi 360° Bonneville Mikuni 32/24 C-One

55,00 €
In stock
RRP
63,00 €
-13% Discount
MVT
Intake Manifold MVT G2B 24mm PHBG MBK 51 / Peugeot 103 SPX
Article no.: MVT-PIP15

Intake Manifold MVT G2B 24mm PHBG MBK 51 / Peugeot 103 SPX

35,00 €
In stock
MVT
Intake Kit MVT S-Race 24mm PHBG Derbi Euro 2 / 3 / 4
Article no.: MVT-CL2

Intake Kit MVT S-Race 24mm PHBG Derbi Euro 2 / 3 / 4

47,00 €
In stock
RRP
64,00 €
-27% Discount
Sale
Malossi
Intake Manifold Malossi NBR 24mm Minarelli vertical
Article no.: M028400B

Intake Manifold Malossi NBR 24mm Minarelli vertical

53,00 €
Currently not in stock
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
Polini
Intake Manifold Polini 360° / 58° 25mm Piaggio / Gilera
Article no.: P215.0423

Intake Manifold Polini 360° / 58° 25mm Piaggio / Gilera

62,00 €
Currently not in stock
RRP
64,00 €
-3% Discount
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
Polini
Intake Manifold Polini Big Valve 24mm PHBG Minarelli vertical
Article no.: P215.0416

Intake Manifold Polini Big Valve 24mm PHBG Minarelli vertical

57,50 €
Currently not in stock
RRP
62,00 €
-7% Discount

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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