DNA Air Filters - Air Filter for Yamaha WR 250F 03-13 / WR 450F 03-13 Snow Plow Push Frame LeversKFI Reduced friction on moving parts

Reduced friction on moving parts

CE tested and certified as impact protection: back EN1621-2

Rubber taping with UV protection

The HeadStraight has an optional part to install a Scotts Steering damper on the bike along side the frame reinforcement parts

Ventilated perforated Neoprene sleeve

DNA Air Filters - Air Filter for Yamaha WR 250F 03-13 / WR 450F 03-13 Snow Plow Push Frame LeversKFI Reduced friction on moving partsThis filter features DNA's Round Design. A perfect airtight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal, which is precisely cut and factory installed (glued). Installation of this DNA Air filter is very easy, simply follow the installation instructions included in the YAMAHA workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA