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Air filter

(21 products)
Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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651
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21
651
products
found
Product type
Air filter Bell mouth
Air filter connection
16mm 19mm 20mm 25mm 28mm 32mm 34mm 35mm 37mm 38mm 39mm 40mm 42mm 43mm 44mm 46mm 48mm 49mm 50mm 51mm 55mm 56mm 57mm 60mm 61mm 62mm 70mm
Angle
25 degrees long short straight
Colour
Black Blue Chrome Green Orange Red White Yellow
Brand
Malossi Polini Stage6 Standard Parts STR8
Price
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60mm 70mm
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Stage6
Racing Air Filter Stage6 Double-Layer small 70mm white
Article no.: S6-35036/WH
2

Racing Air Filter Stage6 Double-Layer small 70mm white

32,00 €
In stock
RRP
43,00 €
-26% Discount
Sale
Stage6
Racing Air Filter Stage6 Double-Layer small 70mm black
Article no.: S6-35036/BK
5

Racing Air Filter Stage6 Double-Layer small 70mm black

31,00 €
In stock
RRP
43,00 €
-28% Discount
Sale
Stage6
Bellmouth Stage6 MK2 50mm PWK / VHST orange
Article no.: S6-3700042/OR
6

Bellmouth Stage6 MK2 50mm PWK / VHST orange

23,00 €
In stock
RRP
29,00 €
-21% Discount
Sale
Stage6
Racing Air Filter Stage6 Double-Layer large 70mm red
Article no.: S6-35022/RE

Racing Air Filter Stage6 Double-Layer large 70mm red

32,00 €
In stock
RRP
46,50 €
-31% Discount
Sale
Stage6
Bellmouth with grille 46 - 55mm Stage6 Yellow
Article no.: S6-35040/YE

Bellmouth with grille 46 - 55mm Stage6 Yellow

21,50 €
In stock
Stage6
Bellmouth with grille D.45 - 55mm Stage6 Green
Article no.: S6-35040/GR

Bellmouth with grille D.45 - 55mm Stage6 Green

21,50 €
In stock
Stage6
Bellmouth with grille D.46 - 55mm Stage6 Blue
Article no.: S6-35040/BL

Bellmouth with grille D.46 - 55mm Stage6 Blue

21,50 €
In stock
Stage6
Bellmouth with grille D.46 - 55mm Stage6 Orange
Article no.: S6-35040/OR

Bellmouth with grille D.46 - 55mm Stage6 Orange

21,50 €
In stock
Stage6
Bellmouth with grille D.46 - 55mm Stage6 Red
Article no.: S6-35040/RE
1

Bellmouth with grille D.46 - 55mm Stage6 Red

21,50 €
In stock
Stage6
Bellmouth with grille D.46 - 55mm Stage6 Black
Article no.: S6-35040/BK
1

Bellmouth with grille D.46 - 55mm Stage6 Black

21,50 €
In stock
Malossi
Air Filter Malossi E18 42/50/60mm PHBG/PHBH/PWK/VHST
Article no.: M0417232
1

Air Filter Malossi E18 42/50/60mm PHBG/PHBH/PWK/VHST

58,00 €
In stock
RRP
69,00 €
-16% Discount
Sale
Malossi
Air Filter Malossi E16 42/50/60mm PHBG/PHBH/PWK/VHST
Article no.: M0413435
19

Air Filter Malossi E16 42/50/60mm PHBG/PHBH/PWK/VHST

45,00 €
In stock
Sale
Malossi
Air Filter Malossi E15 42/50/60mm PHBG/PHBH/PWK/VHST
Article no.: M0413434
14

Air Filter Malossi E15 42/50/60mm PHBG/PHBH/PWK/VHST

42,00 €
In stock
RRP
51,00 €
-18% Discount
Sale
Malossi
Air Filter Malossi E13 42/50/60mm PHBG/PHBH/PWK/VHST 25°
Article no.: M0413527
28

Air Filter Malossi E13 42/50/60mm PHBG/PHBH/PWK/VHST 25°

45,00 €
In stock
51,00 €
-12% Discount
Sale
Malossi
Air Filter Malossi E13 42/50/60mm PHBG/PHBH/PWK/VHST
Article no.: M0413528
13

Air Filter Malossi E13 42/50/60mm PHBG/PHBH/PWK/VHST

41,00 €
In stock
48,00 €
-15% Discount
Sale
Polini
Air Box Polini Big Evolution 60mm PWK/PHBG
Article no.: P203.0166

Air Box Polini Big Evolution 60mm PWK/PHBG

26,50 €
In stock
RRP
29,00 €
-9% Discount
Standard Parts
Air Filter straight type KN SHA 15
Article no.: CGN478327

Air Filter straight type KN SHA 15

13,00 €
In stock
Standard Parts
Air Filter extra flat CP/PWK/VHST black / green
Article no.: A114222E

Air Filter extra flat CP/PWK/VHST black / green

29,00 €
In stock
Standard Parts
Air Filter extra flat CP/PWK/VHST black / red
Article no.: A114220H

Air Filter extra flat CP/PWK/VHST black / red

31,00 €
In stock
Str8
Bellmouth Air Intake STR8 with screen 60mm SHA
Article no.: STR-340.01

Bellmouth Air Intake STR8 with screen 60mm SHA

7,00 €
In stock
RRP
10,50 €
-33% Discount
Sale
Stage6
Racing Air Filter Stage6 Double-Layer large 70mm black
Article no.: S6-35022/BK
7

Racing Air Filter Stage6 Double-Layer large 70mm black

44,00 €
In stock soon
RRP
48,00 €
-8% Discount

Air filters: clean air for maximum performance

The air filter ensures that the engine draws in clean air, as the entry of foreign objects seriously compromises reliability. Regardless of the vehicle type, clean air is an indispensable requirement. Furthermore, an overly restricted airflow harms performance. This is why manufacturers and tuners often optimize the filter system to achieve the best compromise between flow and filtration.

Optimized performance with open air filters

Racing, Sport, or Original?

In general, the air volume must be increased as engine performance or displacement increases.

For 50cc motorcycles and scooters, the original airbox is designed for limited power only. Therefore, for larger cylinder kits, it is recommended to use a racing air filter that attaches directly to the carburetor, or a larger airbox such as kart-style airboxes.
If you do not increase the displacement, you can still improve filtration by replacing the original air filter with a pod air filter, usually made of dual-layer foam with two different densities.
For motocross, enduro, or general off-road use, it is better to keep a closed airbox, as these machines are used in extreme conditions like dust or mud. The filter should therefore be protected as much as possible against splash water, mud, and dust. Usually, the volume of the original airbox is sufficient for these engines, but the airflow can be further improved using Powerflow kits from brands like Twin Air or perforated airbox covers.

Important note: If you upgrade from a standard air filter element in the airbox to an open air filter, you must readjust your carburetor with different jets.

Air filter maintenance

Improving airflow does little good if you do not take the time to maintain your equipment. It is important to clean or replace the air filter as often as necessary, which also applies to vehicles that have not been tuned.

For motorcycles and scooters with an original airbox, you can find the maintenance intervals in the owner's manual.
With intensive use or a filter upgrade, you should be even more vigilant and regularly check the condition of your filter. A dirty filter cannot provide adequate airflow, which leads to a loss of performance.

For off-road use, you should check the condition of the air filter after every ride. On a very dusty motocross day, it is even sensible to have a spare filter ready for a mid-day swap.

It is best to use special air filter cleaner and an air filter oil that protects the foam from water and fine particles.

Air filters in our shop

We offer various high-quality air filter brands on our site, such as Polini, Moose Racing, Twin Air, Top Performance, YCF, Motoforce, STR8, Stage6, and many others.

In addition to engine performance, you can also replace your filter for aesthetic reasons. That is why we also carry numerous custom air filters with original designs, unique shapes, and in many colors.

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