O2 RUSH High‑Performance Adventure Bike & ATV/SXS Air Filter - Fits KTM 390 Adventure (2025+) – Washable, Reusable, Maximum Airflow & Engine Protection - CNC‑Pre-Oiled Air Filter Air Box Cover these guards offer an ideal

these guards offer an ideal balance of strength and flexibility

clean lines

Forged through punishing trials across deserts

and easy maintenance to keep your side-by-side running at peak power—whether you're tearing through dunes

USA-made formula designed to seal punctures and prevent flats

O2 RUSH High‑Performance Adventure Bike & ATV/SXS Air Filter - Fits KTM 390 Adventure (2025+) – Washable, Reusable, Maximum Airflow & Engine Protection - CNC‑Pre-Oiled Air Filter Air Box Cover these guards offer an idealThe O2 Rush O2R 1459 is a premium Saw Tooth foam air filter engineered specifically for the KTM 390 Adventure and 390 Adventure R models (2025 2026). Built with cutting edge Australian technology, this filter is perfect for adventure riders who demand both increased engine performance and reliable protection in dusty, sandy, or challenging off road environments. O2 Rushs exclusive Saw Tooth foam profile dramatically increases filter surface area,