The Twin Air motorcycle air filter features a pre-oiled BIO Factory filter and is designed to fit the Honda CRF 250 and CRF 450. Its rigid, lightweight aluminum frame replaces the stock plastic frame and helps ensure an airtight fit in the airbox.
The PowerFlow Kit design aims to improve airflow and provide a larger sealing surface, while making maintenance easier.
- Type: Motorcycle air filter
- Frame material: Aluminum
- Filter: BIO Factory, pre-oiled
- Compatibility: Honda CRF 250, Honda CRF 450