K&N Replacement Air Filter CBR500R / CB500F (19-'20) S3-Cat-SpareParts-Wheelbearingandsealkits The best safety and Pro-Fit

The best safety and Pro-Fit comfort

in just a few simple steps and without any tools

SWH6325:  Tether switch 'normally open'

Comparably

K&N Replacement Air Filter CBR500R / CB500F (19-'20) S3-Cat-SpareParts-Wheelbearingandsealkits The best safety and Pro-FitK&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