DNA Air Filters - Racing Air Filter for Honda CRF 250R 10-13 / CRF 450R 09-12 / CRF450X 2005 Options:Racing Air Filter this reduces the risk of

this reduces the risk of any slipping out of the screw head thanks to the enhanced frictional resistance

A little part that's extremely functional

while dispersing impact energy to help avoid damaging cast aluminum clutch and stator covers and the fragile water pump

Intelligent cuff adjustment

DNA Air Filters - Racing Air Filter for Honda CRF 250R 10-13 / CRF 450R 09-12 / CRF450X 2005 Options:Racing Air Filter this reduces the risk ofThis 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 the filter is very easy, simply follow the information that can be found in the Honda workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. The flow of