
The RFX Race pre-oiled air filter (manufacturer part number: FXAF4000655PO) provides a simple and reliable solution for motocross riders looking for a ready-to-install intake element. Designed and produced by Multi Air, a recognized brand with over 30 years of experience, this filter utilizes a dual-layer foam to ensure effective filtration while promoting airflow.
Pre-oiled at the factory, the filter is ready to be installed in the airbox without any prior operation. The foam used is fire-resistant and suitable for 4-stroke models, ensuring a technically appropriate choice for off-road conditions. The precise fit makes installation easy and limits unwanted entries, providing reliable engine protection on trails and in amateur competitions.
Main features:Specifically fits popular models such as YAMAHA YZ 450 F (2026), YZ 250 F (2026), and WR 450 F (2024). A reliable choice for motocross riders seeking a high-performance, durable, and easy-to-install filter.