Twin Air Air Filter Husaberg 4-Stroke 390/450/570 FE/FX/FS '09-'12 S3-Cat-Tyres&Tubes-Offroad Built for kids: mainly foam

Built for kids: mainly foam construction is super lightweight

The three-position switch system allows the functionality of a digital system

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• Alignment screw bolt

Twin Air Air Filter Husaberg 4-Stroke 390/450/570 FE/FX/FS '09-'12 S3-Cat-Tyres&Tubes-Offroad Built for kids: mainly foamTwin Airs breakthrough, fused dual layer design (now widely copied) combined performance and protection. The fused layers of open pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimized seams made possible by a revolutionary micro gluing process: Shorter seams = more foam = more flow. Features: Designed for Your Bike: No universal fits at Twin Air 1500+ moulds available for all sorts