K&N Replacement Air Filter KTM 125 / 250 / 390 Duke 17-'19 Tyre Width_90mm Built to match OEM style

Built to match OEM style and mounting

Moulded from 4mm polypropylene for exceptional impact strength and heat resistance

Polisport's front fenders are produced with Polisport's exclusive technology - DGP (durable gloss polypropylene) - making them more durable

designed to handle both trail riding and dual-sport applications

K&N Replacement Air Filter KTM 125 / 250 / 390 Duke 17-'19 Tyre Width_90mm Built to match OEM styleK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple