Emgo Clamp-On Air Filter - Mount Flange I.D. 39mm Street 12-55739 12-55739 Brand: EMGO Vehicle Type: Street Bike/Sport Bike Type: Air Filters Weight: 0.45 Fitment: 1975/Honda/CB550F Super Sport^^1976/Honda/CB550F Super Sport^^1977/Honda/CB550F Super Sport^^1974/Honda/CB550K^^1975/Honda/CB550K^^1976/Honda/CB550K^^1977/Honda/CB550K^^1978/Honda/CB550KAutomatic^^1975/Honda/CB750F Super Sport^^1976/Honda/CB750F Super Sport^^1969/Honda/CB750K^^1970/Honda/CB750K^^1971/Honda/CB750K^^1972/Honda/CB750K^^1973/Honda/CB750K Selling Unit: Each