The K&N BM-6501 motorcycle air filter is washable and reusable. Its multilayer, oiled cotton filter media is designed to improve airflow and protect against contaminants. It fits into the original airbox of the BMW F 650 GS, replacing the disposable air filter.
- Type: Motorcycle air filter
- Filter material: Multilayer, oiled cotton
- Features: Washable and reusable
- Compatibility: BMW F 650 GS