I've noticed that I have developed a bunch of divets on my hub shell where some of the cassette cogs have made indents. The wheel is a Bontrager Race lite. Bontrager advertises that the wheel can be easily converted between Campy and Shimano so I assume this means that the hub shell is easily replaced. Although I don't need to do this now, I can see that down the road somewhere that this is going to affect my shifting I'm going to have to change the hub shell.
Any suggestions re what is involved in replacing the Hub shell (with another Shimano compatible shell) and where I can order one of these. Are any special tools needed to do the replacement.