Depends on how the geometry is I suppose. More I look at it I can see more positives. Disc is fine and really there's no need for any other brake options after you go disc. It does mean though that my collection of rim brake wheels would be useless, but if I had several disc wheelsets I can see it being easy.

If it was Ti then it'd really do it all since itd be lighter and still supple.

Not sure about the BB though, more complexity there and could be a real pain to deal with on the road if there's an issue. A sliding rear dropout system may be better... or, what's wrong with long dropouts or just running a tensioner (other than vanity)?


If I run into a few well priced options I'm going to get a disc fork for my Cross Check and a front wheel. Gets me 90% there.