Noob here. Just got a built up wheel I'm trying to install on an old 10-speed and need help deciding between the "dust cap" and the "driver cap" as listed on the parts list. One is plastic and the other is a larger diameter and made of brass.
Main question is how to install the dust cap on the inside of the sprocket and still be able to install the snap ring to keep the sprocket on. There doesn't seem to be enough room for all of these.