K&N Replacement Air Filter CBR600F4i Category_Apparel - Available for 1/4" &

- Available for 1/4" & 5/16" I

non-hazardous

with sintered pads

Shinko's 250 series is designed for both excellent handling and long life

soft sealing ring for extra protection

K&N Replacement Air Filter CBR600F4i Category_Apparel - Available for 1/4" &K&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