Small size 39mm high flow tapered air filter pod set for Honda CB500, CB550, CB750 and others. Now in BLACK! Fits the CB550 without hitting the frame like other larger filters! Comes with mounting clamps. 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