Feature:The surface of the air filter is folded, and the contact area with the air is increased, which provides sufficient airflow for karts and mini bikes, and produces better horsepower for a smoother ride on the track.This kit contains everything you need to replace the air filter intake, just add modifications or bolt on to the carburetor.Made of good quality materials to improve reliability and durability.Direct replacement, no need to make any changes, match the .Professional installation is highly recommended.Please allow 3-5mm differences due to manual measurement. Specification:Color:Black, Silver ToneMaterial: Metal, RubberAir Filter Size: 157x61mm / 6.18"x 2.40"Adapter Size: 63x31mm / 2.48"x1.22"Screws Length: 111mm / 4.37"Screw Thread Size: M6x1.0Nuts Thread Size: M4x0.7Fitment:for Go-Karts & Mini Bikes 6.
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