DNA Air Filters - Racing Air Filter for Yamaha ΥΖF R1 04-06 Options:Racing Air Filter Suitable for the take-up of

Suitable for the take-up of bits with 4 mm halfmoon drive (Wera series 9) and bits with 4 mm HIOS drive (Wera series 21)

Outside height: 147mm

Compact curved profile to protect hands and levers during intense trail and tight bush riding

**** Our recommendation: have the replacement springs fitted by a specialist workshop

DNA Air Filters - Racing Air Filter for Yamaha ΥΖF R1 04-06 Options:Racing Air Filter Suitable for the take-up ofThis filter features DNA's advanced FCd (Full Contour design). Installation of the filter is very easy, simply follow the information that can be found in the YAMAHA workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. This DNA filter is designed as a High flow filter for road use.