What is RM Cash
Jack in GA
Fits like OEM but with its cleanable element and adding a pre filter cover, this is gonna last many years more. That and the percieved throttle response make it well worth it
ALAN in PA
Best lid on the market. You will hardly ever have to clean your air filter because the lid catches all of the dust .
CHRIS in VA
It's K&N so you know it's quality. Change your oil often and save your engine.
Dan in PA
Always amazed at how much crap this releases. Aerosol oil is easy to use. Dont be afraid to use it!
Necessary for a newer yz450's air box. Works good and seals the filter well.
Dewey in KS
I run these in my other bikes, so I figured I'd upgrade my supermoto. I'm glad I did. She's got that K and N whistle now. It fits great!