O2 RUSH High-Performance Saw-Tooth Foam Air Filter - Max Airflow & Filtration - Fits Honda CRF450R 2009-2025, CRF250R 2010-2025, CRF450RX/250RX - Washable & Reusable (OEM 17213-MKE-A00) Radiator Cap Dominate the track or trail

Dominate the track or trail with the Polisport Performance Racing Seat in Blue-engineered for serious riders who demand control

Its large-surface single-stage foam dramatically outperforms the stock filter

Long Runtime And Productivity on the jobsite due to optimized design for FLEXVOLT 9 in

Polisport delivers race-proven reliability

O2 RUSH High-Performance Saw-Tooth Foam Air Filter - Max Airflow & Filtration - Fits Honda CRF450R 2009-2025, CRF250R 2010-2025, CRF450RX/250RX - Washable & Reusable (OEM 17213-MKE-A00) Radiator Cap Dominate the track or trailMaximize power and protection with the O2 RUSH High Performance single stage air filter engineered specifically to fit all CRF450R (2009 2025) and CRF250R (2010 2025) models. The patented CNC profiled Saw Tooth foam doubles filtration surface area, trapping more dust while delivering unrestricted clean air for sharper throttle response and peak horsepower. The 12 mm Ultra Soft seal creates a 100% airtight fit against the airbox, preventing bypass even