K&N Replacement Air Filter America / Speedmaster '03–'14 Rim Diameter_21 Inch Function with style

Function with style

125in (257mm)

Polisport's replica plastic parts are created using many exclusive and patented methods including DGP- Durable Gloss Polypropylene- their own developed technology that combines the highest levels of resistance and flex while maintaining a superior gloss finish and colour brightness

test and develop unique products in pursuit of the best experience for two-wheel enthusiasts

Upper and lower triple clamps

K&N Replacement Air Filter America / Speedmaster '03–'14 Rim Diameter_21 Inch Function with 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