As the title suggests, budget is king. Building the winter workhorse so nothing glam.
A (long) 27.2mm seatpost - need plenty of seatpost on this pls.
Non-drive side crank arm - I've got a campy crank arm, so would be great to match that but not a requirement.
Italian bottom bracket - square taper...spindle length is 68mm so 107mm ideally, italian thread.
Saddle - I had a black selle italia type thing in mind but please do come forward with whatever you have
campy compatible chainring - i had 44t in mind but do come forward with whatever you have. could potentially also be interesting in a cheap crankset.