Champion RN7YC & NGK BP7ES

wired and boom mics

Comes complete with foam air filter element

Replaces Harley-Davidson OEM 52006-47

- Consumption: 300 g/h

arlen ness m8 velocity 65deg air cleaner for harley BS90 Champion RN7YC & NGK BP7ESIt greatly helps, when trying to maximize airflow through a filter, to have a large filtering area. But building a huge filter was a no go, it had to be small and very effective. This is where the Arlen Ness design artists started. Adding the inside surface of the air cleaner to the outside adds a huge amount of filtering area. With the integrated radiused air inlet this air cleaner showed some of the highest flow numbers that Ness ever tested. The