Product Review

All black small size 39mm high flow tapered air filter pod with red foam. Fits Honda CB500, CB550, CB750 and others. Fits the CB550 without hitting the frame like other larger filters! Comes with black mounting clamp. Sold individually, or if you want a set of 4, get em here. Keep in mind, for the bike to run smoothly, you may need to install larger jets and make other adjustments to match the higher air flow. The rubber mounts are flexible and can be mounted on 38mm and 40mm carburetor flanges. 

IMPORTANT: Be sure to measure your carburetor prior to purchase. Also measure how much room you have between the carburetor and the frame or any side covers. Use the dimensions below to see if these will work on your bike. Just because the filters fit the carbs doesn''t mean they''ll fit in the bike without some obstruction.

Dimensions:

39mm ID where it mounts to the carburetors 
50mm air filter length
70mm total length including rubber
61mm outer diameter of the filter

Fits Honda:

CB500K - 1971-1973
CB550F Super Sport - 1975-1977
CB550K - 1974-1978
CB750A Automatic - 1976
CB750F Super Sport - 1975-1976
CB750K - 1969-1976

Fits Kawasaki:

KZ400A Deluxe - 1977-1978
KZ550A - 1980-1983
KZ550C LTD - 1980-1983
KZ550D/H GPZ - 1981-1983
KZ650B/F - 1977-1980 

Fits Suzuki:

GS550 - 1977-1979
GS550E - 1977-1979
GS550L - 1979 

Fits Yamaha:

DT125
XT125 

and others . . .