Hi All - First time buying a real bike like this. Asking $350, 56” Cannondale r300. New Zipp stem, Zipp drop bars. Here is what he said "The bike is fantastic. I was going to keep it, boss it out. I took off the front derailleur, which I didn’t need. Again just added $80 Zipp carbon drop bars & a $60 Zipp stem + a $100 tube-up from Loose Nuts."

Everything looks in good shape outside of that

Should I be concerned about the front derailleur as this is my first go? Thanks!