DNA Air Filters - Air Filter for BMW R NineT (all models) 21-23 Options:Air Filter Closed venting foam blocks the

Closed venting foam blocks the sand enter to eyes

an innovative safety feature which includes a fully integrated collapsible heel area with expanded poly-foam to absorb high

The tower pin should be free floating so be sure to clean and lube it regularly

Thumbholes on the sleeve cuffs keep the jersey in place while pulling off other layers and give a zero-gap fit when paired with gloves

DNA Air Filters - Air Filter for BMW R NineT (all models) 21-23 Options:Air Filter Closed venting foam blocks theThis filter features DNAs advanced FCd* (Full Contour design). Installation of this new DNA Air filter is very easy; simply follow the installation instructions included in the workshop manual. The filtering efficiency** is extremely high at 98 99% filtering efficiency (ISO 5011), with 4 layers of DNA Cotton. DNA Filters are supplied pre oiled from our factory. The correct amount of DNA oil is applied n each filter individually. The flow of this new