DNA Air Filters - Air Filter for Yamaha T-MAX 560 20-23 K-Type-Spools a ratio of somewhere between

a ratio of somewhere between 10:1 and 30:1 is quite adequate

it has the laser engraved logo and the possibility to change three dbk at your choice: open metal ring

Years of learning

2-mountable piece patented single arm stand (left side)

DNA Air Filters - Air Filter for Yamaha T-MAX 560 20-23 K-Type-Spools a ratio of somewhere betweenThis 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. A perfect airtight sealing and troublefree filter installation for the user is guaranteed by using a high quality EVA seal. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. The flow of this DNA Fcd filter is high, 12.