§ 02 / Brand
TWIN AIR
Twin Air built its name on air filtration. The dual-foam filter and pre-oiled service kits are workshop standards — fit, seal, breathe, done. Filters trap dust before it scores your bore; cages and backfire screens go in with them. Service intervals stay short when you ride dusty. Pick the filter for your make and model, grab the oil and cleaner, and keep the top end alive.
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Refine your fitment →TWIN AIR — frequently asked questions
Common questions, straight answers. No fluff.
- Yes. The range covers almost every current enduro and motocross machine. Dual-stage foam handles dry-track dust and wet winter mud without losing flow.
- If you're running back-to-back heats or a long hare and scramble, yes. The oil is applied mechanically so coverage is even across the whole foam, with no dry patches and no over-saturated zones that choke airflow. You pull it from the bag, drop it in the airbox, and ride. No mess on the workbench, no second-guessing whether you got the inner pleats. For a club rider servicing one bike at home, hand-oiling a standard filter is fine. For paddock work against the clock it isn't.
- Standard suits most riders and keeps the backfire screen in place. High-flow drops the screen for more intake volume, which closed-course racers chase for sharper throttle pickup. Check whether your bike needs a specific seal once the screen is gone, because some airboxes won't seat properly without it.
- Yes. The cage dimensions match factory airboxes, and the thick flat sealing ring beds down hard against the intake tract. No gaps, no shortcut paths for grit.
- Confirm the bike's year and capacity first. Airbox shapes change between model generations even when the plastics look identical, and the wrong filter will leak. Look at how your current cage mounts. Some use a central bolt, some clip in. The replacement needs to match that interface. If you're running an aftermarket intake, measure the cage diameter before ordering. Air leaks at the filter face dump unfiltered grit straight into the top end, and that's how engines die early.
- The dual-layer foam is built for fine silt and sand. Outer layer catches the heavy stuff, inner layer traps the fine dust that kills rings. For Sahara-grade conditions fit a dust cover over the main element as a sacrificial layer.