The RFX Air Filter, part number FXAF 40001 55NO, is a replacement foam air filter manufactured by Multi Air for Yamaha YZ65 motorcycles. Designed for dependable engine air filtration, this filter uses breathable twin-layered foam to help protect the engine from dirt and debris while supporting consistent airflow. Its precise fitment makes installation straightforward and helps provide a reliable replacement for the original equipment filter.
Built for all levels of riding, the RFX air filter combines Multi Air’s more than 30 years of filter-manufacturing experience with durable construction suited to off-road use. Nonflammable foam is used on the four-stroke models in the RFX range, providing an added level of material performance in demanding riding environments. The filter is designed specifically for the Yamaha YZ65, helping ensure proper alignment and dependable sealing when installed correctly.
This RFX replacement air filter fits Yamaha YZ65 models from 2018 through 2026. It is suitable for riders, technicians, and powersports enthusiasts looking for a quality replacement filter from a trusted brand. Manufacturer: Multi Air. Vendor part number: FXAF 40001 55NO. Brand: RFX. Model: Air Filter Yam. Always inspect and service the filter according to the motorcycle manufacturer’s maintenance recommendations.
Features:
- Breathable twin-layered foam helps support airflow and engine protection.
- Nonflammable foam is used on all four-stroke models.
- Precise fitment is designed for Yamaha YZ65 motorcycles.
- Manufactured by Multi Air, a filter specialist with more than 30 years of experience.
- Fits 2018-2026 Yamaha YZ65 models.
Fitment:
2018 Yamaha YZ65
2019 Yamaha YZ65
2020 Yamaha YZ65
2021 Yamaha YZ65
2022 Yamaha YZ65
2023 Yamaha YZ65
2024 Yamaha YZ65
2025 Yamaha YZ65
2026 Yamaha YZ65