Description
Karting Airbox for Scooters
This affordable Doppler Air Box airbox for 50cc scooters is an air filter typically used in kart racing.
Features kart air filter
It has 2 inlets, with a foam filter responsible for filtration.
A kart air filter provides high airflow similar to a sport air filter, but with a much lower noise level.
Kart air filters are used not only for air filtration but also for effective noise reduction. In addition, the closed housing offers optimal protection against moisture.
The airbox can be used with the original carburetor or with larger carburetor diameters. In the second case, the supplied additional venturi tube must be adapted, and instead of the original mounting, a hole with a diameter of 6mm must be drilled in the lower part.
Color: silver
Suitable for carburetors with 28 / 35 mm connection
Connection diameter 28 mm
- Gurtner 12–16 mm (bolt-on flange)
- Mikuni VM 12–16 mm
- Original carburetors Honda / Kymco / Daelim / Sym
Connection diameter 35 mm
Dellorto PHBG 15–21 mm (with 35 mm adapter)
- Dellorto PHVA / PHVB / PHBN 12–17.5 mm
Gurtner 12–16 mm (rubber flange)
Mikuni VM20
TK 12–16 mm
Note: The connection diameter is measured on the carburetor. The rubber mounts of air filters are often slightly smaller, as the rubber expands during installation.
Air filter box
Most vehicles with an internal combustion engine have an air filter box, or airbox. The reason for this is that an engine needs air to function, and this air must be clean to allow for reliable engine performance. This means the air has to be filtered, and the filter also needs to stay dry in order to filter efficiently.
The air filter box houses this filter and protects it from getting wet and dirty.
Air filter box: performance
The size of the air filter box varies from vehicle to vehicle. The air volume affects engine performance.
Powerful engines (racing cylinders) or engines with large displacement (big bore) often require a larger air volume. For this reason, tuned two-wheelers sometimes do without the original airbox and instead install an open pod air filter, or opt for a larger air filter box, such as a karting airbox, toto continue to protect the filter effectively.
Unlike in scooters and mopeds, the original air filter box of motocross motorcycles is usually sufficient even if the engine is heavily tuned.
| Air Filter Box Doppler Air Box 28 / 35mm silver | |
|---|---|
| Article no. | CGN468871 |
| EAN | 5605822019220 |
| Weight | 0,30 kg |
| Brand | Doppler |
| Product type | Air filter box |
| Air filter connection | 28mm, 35mm |
| Colour | Silver |