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.

  • 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 offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • No-Hassle Lifetime Limited Warranty
Air Filter Shape Round Straight
Height 5.625 in (143 mm)
Package Contents 1 Air Filter
Package Quantity 1
Washable Yes
Air Filter Material Cotton Gauze
Product Style Unique Air Filters
Flange Inside Diameter 2.125 in (54 mm)
Flange Length 0.438 in (11 mm)
Flanges 1
Outside Diameter 3.813 in (97 mm)
Inside Diameter 2.125 in (54 mm)
Weight 0.6 lb (0.3 kg)
Filter Re-Oiling Amount 1 oz (30 ml)

(KRO-4118_1)

SKU KRO-4118_1
Brand K&N
Unit Of Measure each

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