K&N Replacement Air Filter HD '98-'99 Rim Width_1.85 Inch Designed to work with stock

Designed to work with stock forks only

so you can blitz your bike in no time at all

The solution was a new flywheel from Kokusan with lower strength magnets

Made of flame-laminated dual-layer foam filter

Flange Inside Diameter: 89mm

K&N Replacement Air Filter HD '98-'99 Rim Width_1.85 Inch Designed to work with stockK&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