BMC Air Filter KTM Duke 125/250/390 2024 FM01211

The FM01211 from BMC is a precision-engineered upgrade air filter designed specifically for the 2024-onwards GEN 3 KTM Duke 125/250/390 models. Available at Bandidos pitstop. It features the manufacturer’s signature “full-moulding” construction that yields a single-piece rubber frame for better durability and perfect sealing in the air-box ensuring no bypass air. Internally it uses multi-layer cotton gauze filter media, pre-oiled at the factory, encased in an epoxy-coated alloy mesh to allow excellent airflow while still trapping fine particles. This means improved engine breathing, sharper throttle response and potential performance gains when correctly installed. And since it’s washable and reusable, it offers long-term value over many stock filters.