An air filter is an essential part of scrambler style motorcycles, designed to filter the air entering the engine. This filter improves engine performance by providing a clean air supply while adding a unique touch to the appearance of the scrambler motorcycle.
These air filters are often made to withstand off-road riding conditions and offer an aesthetic that matches the rustic and adventurous style of scrambler motorcycles.
For enthusiasts of custom motorcycles like this, they are a popular customization item.