Description
A quality air filter is the first line of defense between your engine and abrasive trail dust, sand, and debris. The Twin Air Standard Air Filter delivers superior filtration without sacrificing the airflow your CRF demands, letting your engine breathe freely while staying protected in any riding condition. This is the practical upgrade that pays dividends in longevity and consistent performance.
- Dual-bonded foam structure
- Captures fine particles
- Promotes maximum airflow
- Flat foam sealing ring
- Tight airbox seal
- Slightly undersized design
- Enhanced air circulation
- Bolt-on installation
- Laminated backfire-retardant layer
- Premium foam materials
- Fits CRF250R (2018-2019)
- Fits CRF250RX (2019)
- Fits CRF450R (2017-2020)
- Fits CRF450RWE (2019-2020)
- Fits CRF450RX (2017-2020)
- MPN: 150224





