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 layers of woven cotton gauze media offer excellent filtration Application-specific base seal and sealing bead Made in the USA for over 40 years Washable and reusable pre-oiled and ready to ride! Specifications Filter Material: Cotton Gauze Washable: Yes Height: 21mm Outside Length: 340mm Outside Width: 195mm Filter Re-Oiling Amount: 23ml Fits: Honda CBR1100XX 1997-1998