K&N BM-1205 Air Filter

Air Filter Shape Tapered Conical
Filter Material Cotton Gauze
Filter Re-Oiling Amount 0.42 oz (12 ml)
Flanges None
Height 4.563 in (116 mm)
Package Contents 1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity 1
Product Box Height 7.25 in (184 mm)
Product Box Length 6.5 in (165 mm)
Product Box Width 6.5 in (165 mm)
Product Style Unique Air Filters
Weight 1.6 lb (0.7 kg)



  • 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!
  • Million-Mile Limited Warranty

The K&N BM-1205 Air Filter fits some BMW K1200GT, BMW K1200R, BMW K1200R Sport, BMW K1200S, BMW K1300GT, BMW K1300GT SE, BMW K1300R, BMW K1300S, and BMW K1300S 30 Jahre K-Modelle models. See vehicle applications link for details.

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.


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