Mounting on tubes with round (two tubes needed) diameter of 12 - 28 mm or square diameter of 12 - 18 mm

offering versatility and reliability

Takes OEM H-D or OEM H-D mount style compatible calipers such as Performance Machine calipers

Top quality handlebars are precision made in the Netherlands from 7/8" (22mm) heavy gauge steel tubing

Raw steel but comes with chrome plated brackets and rivets

arlen ness m8 velocity 90deg air cleaner for harley temp1421 Mounting on tubes with roundIt 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