The transmission parts that I was looking for, the valve covers and the calipers were all the same as a cb 550 ( I have a cb 650)and I believe the 750 also. The carbs are the same as well I've been told by my local bike wreckers(salvage yard). Chances are good that the carbs for the 900 might be. Check the same way. Or contact your local Honda dealers parts dept. they should be able to tell you.
