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.
Michael in ON
Bought this for my TRX400ex. I'm running the big K&N filter, with an air-box mod, so I would get the occasional splash of mud and dirt onto my filter. But this thing slips right on the K&N, and it keeps the mud and dirt from reaching the actual filter element. It's a lot easier (and quicker) to rinse the outerwears, than to wash and oil the filter.Read All Reviews