Please select make, model and yearAir Filters
If there’s one thing that dirt bikes are good at, it’s kicking up roost on a dry motocross track or cruising a dusty mountain trail. As an off-road enthusiast, you know that dirt is simply part of the game. After all, you can’t have a dirt bike without the dirt! While sending dust flying every which way can be a lot of fun, it can be brutal on your bike’s engine. That’s why regularly replacing your engine air filter is an absolute must.
Dirt bike air filters are specially designed to withstand the rigors of off-road riding, and Rocky Mountain ATV/MC carries some of the most popular choices around. From leading brands like No Toil, Twin Air, Uni and PC Racing, you have air filter replacements to suit your particular style. (If you prefer sticking with stock air filters, check out our OEM section.) Many of our motorcycle air filters are built with dual-layer foam, capturing large dirt grains as well as minute dust particles without sacrificing your engine’s performance. This keeps your bike’s engine in top shape while allowing you to drive it for long periods of time. What’s even better is that with a little bit of cleaning and reapplication of oil, many of these filters are reusable! We also carry a variety of useful air filter accessories, including seals, filter skins and air box washing covers.
Doug in WA
Pre-oiled ready from the bag, what could be better? Cleaned with no-toil cleaner and re-oiled with No Toil oil. The whole system is the way to go. Will eventually pick up one more so I have two spares. Fit was as good as the OEM filter.Read All Reviews
Blake in SD
I wouldn't buy any other filter than K&N filter. I have them in every atv and vehicle I own. It you want a great and easy maintenance product buy this you'll love it. No need to get foam air filter oil and deal with the mess. With this product you simply clean off, wash out, let dry, oil it and put it back in your ride. No mess to clean up and no dealing with sticky foam air filter oil. This product will pay for itself. Go out and try it for yourself you'll be happy with it.Read All Reviews