Originally Posted by
JohnDThompson
I've always found it curious that Campagnolo's Record road hubs had an oil port in the hub shell, but the Record track hubs did not. They both had a small port in the dustcap, so I guess that's how you were expected to add oil to the track hubs.
I always liked the two piece plastic dust caps that were introduced on New Dura-Ace (7400 series). The lubrication ports could be opened and closed, and they are so much easier to remove and install than metal dust caps.