Hi, if you are interested in a frame and fork to build around I bought the black frame in this ad a while back but it has sat unused. I can include nearly new Chinese carbon fork and ribble headset. £115 posted.
I have a 58cm cannondale CaadX with tiagra and cantis. In excellent condition.after £400, let me know if you want photos. I am 6’4″ and ride a 58cm in both my road bikes and the CaadX has the same geo as my caad5 road bike. I can give you frame measurements if it is of potential interest