Description
A quality air filter is foundational to engine longevity and peak performance—it’s your first line of defense against abrasive particles that degrade cylinder walls and reduce horsepower. The MOOSE RACING Air Filter for YZ250/490 combines dual-foam construction with a proven no-grease seal design, delivering reliable filtration whether you’re racing at full throttle or navigating dusty terrain. This U.S.-manufactured filter keeps your engine breathing clean without sacrificing the airflow your bike demands.
- Dual-layer foam construction
- Coarse outer foam layer
- Fine inner foam layer
- Super Seal neoprene ring
- No-grease seal design
- Water-resistant construction
- Exclusive 0.65 foam density
- Flexible bonded seams
- Crack-resistant design
- Made in USA
- Fits YZ250/490 models
- MPN: 1-80-40
- Bolt-on installation






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