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. When used as a replacement for the OEM air filter, modifications to the jetting may be required.
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.
Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
K&N Replacement Air Filter - Round 3.969in ID x 5.25in OD x 3.125in H for 09-11 Royal Enfield Bullet
Multiple layers of woven cotton gauze media offers excellent filtration
Designed to provide increased horsepower and torque
Includes a 10-Year/Million-Mile Limited Warranty
Washable & reusable, pre-oiled and ready to ride
Application specific base seal and sealing bead
Made in the USA for over 40 years
Replacement Air Filter
Engine Air Filter
Air Filter
