Twin Air Dual Stage Foam Air Filter for Kawasaki Dirt Bikes - Fits KX450/KX450F 2019-2023, KX450XC 2021-2023, KX250/KX250F/KX250XC 2021-2024 - Off-Road Motocross Filter, (Replaces OEM# 11013-0773) Laser Level The internal spring steel hairline

The internal spring steel hairline indicators inside the vials are much more accurate than the competitors

This protector offers superior defense against impacts

and other trail hazards that could cause expensive damage

Delivers more runtime

They also have a tread pattern that provides excellent traction without destroying your lawn

Twin Air Dual Stage Foam Air Filter for Kawasaki Dirt Bikes - Fits KX450/KX450F 2019-2023, KX450XC 2021-2023, KX250/KX250F/KX250XC 2021-2024 - Off-Road Motocross Filter, (Replaces OEM# 11013-0773) Laser Level The internal spring steel hairlineTwin Air Dual Stage Foam Air Filters deliver maximum airflow and superior engine protection for motocross and off road motorcycles. Built with two layers of open pore foam bonded together, these filters trap fine dirt while maintaining strong airflow for performance. Washable and reusable, this filter reduces long term maintenance costs and ensures reliable performance season after season. Trusted by motocross professionals worldwide, Twin Air filters