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 Tape Measure Tested in the crucible of

Tested in the crucible of urban commutes and rugged outings

No-load speed of 800-2200 RPM with the variable-speed trigger and dial allows you to use this tool on cars

dirt bike riders

The exclusive Saw-Tooth profile dramatically increases filter surface area

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 Tape Measure Tested in the crucible ofThe 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,