UNI NU-3204ST Filter for Bultaco Off-Road Motorcycles and ATVs

The UNI NU-3204ST filter is specially designed to fit Bultaco off-road motorcycles and ATVs with precision, matching the exact dimensions of the factory air box for a seamless replacement. Built for high-performance environments, this filter is the preferred choice among professional racers and off-road enthusiasts alike. Its unique two-stage design ensures thorough cleaning and extended service life, making maintenance more efficient and cost-effective. The dual-layer foam construction allows each layer to be serviced independently, maintaining optimal airflow and filtration quality over time.
Featuring a thin, ultra-seal base that is virtually tear-proof, the NU-3204ST includes a built-in