I have just go hold of a Cannnondale Scalpel frame and am in the process of building it up.
A few things are giving me headaches, the biggest of which is that the chain rubbing the top of the chainstay when in the smallest cog. Surely this can't be right?
I can only think a bigger front ring might help raise the chain a little but it would be daft if a 34T ring is the smallest that can be run- what about the Hollowgram doubles with smaller rings, how does the chain not rub the chainstay then?
I am sure there is a simple solution I am missing! Can anyone help please?
Thank in advance, DanW
P.S. Extra info:
32T single front ring
Rotor 3D (triple cranks running the single ring in the middle ring position)
Wheelsmfg BB30 to 24mm adapters
Xt/ XTR 11-36 10 speed cassette