The K&N YA-1004 motorcycle air filter is washable and reusable, and is designed to fit the factory airbox of the Yamaha YZF-R1. Its multilayered, pleated cotton filter media is designed to improve airflow by up to 50% compared with conventional paper filters and capture contaminants.
The filter is designed to increase power and improve acceleration. Cleaning intervals depend on riding conditions, and the K&N Recharger cleaning kit is used for maintenance.
- Type: Motorcycle air filter
- Compatibility: Yamaha YZF-R1
- Filter material: Multilayered, pleated cotton
- Airflow: Up to 50% greater than conventional paper filters
- Cleaning: Washable
- Reusable: Yes
- Fitment: Factory airbox