TWIN AIR YAMAHA YZ250F/450F WR250F/450F BACKFIRE AIR FILTER

In 1972, the motocross world was given a historic boost by a revolutionary product: a laminated, dual-foam air filter that, when soaked in a special oil, allowed free airflow into the carburetor while keeping dirt, grime, sand and water out of it. It was effective, durable, washable and reusable. It took off, and the little start-up company that invented it, called Twin Air, hasn’t stopped ever since.

Evolving continually with motorcycle design and technology, Twin Air filters and accessories have stayed ahead of the competition for half a century. Today they are available for all Motocross and ATV vehicles, and distributed worldwide. Twin Air filters are OEM-specified for 20+ motorcycle companies, and the official air filter of American Honda and Suzuki, Kawasaki Racing Team, Suzuki Geboers, Honda Martin and Honda CAS, KTM Red Bull, and many other teams. It remains the choice of more World & National Champions than all other filters combined.

FEATURES:

Backfire filters include a laminated layer of backfire-retardant foam.

• WASHABLE / REUSABLE (reusing a Twin Air filter 40-50 times is common)

• DUAL-LAYER FOAM (made to our specifications, with cells that are evenly sized and distributed)

• GREASELESS SEALING RING

• HIGH QUALITY (assembled by hand and inspected for a perfect fit)

• PACKAGED IN A RESEALABLE BAG

Please note image is for reference only; correct part will be supplied for required bike models.