Uni Filter Uni Filter Hon Crf 250X 2004

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other air filter.

Genuine Uni Filter. Part number NU-4138ST.

Imported to order from our US supply partner — allow 7-14 days delivery.