The bike was supposed to be my dream bike. Princeton instead of the Roval, Gemini seatpost, 380 handlebar instead of 420, red purple cassette.. Unfortunately, I love graveling and MTB riding; no matter how perfect it is, I don't ride it.. It has covered less than 500 kilometers .. the Zipps are +- 800 + the seatpost costs 330 so we would be at about 10,500 for the same bike new. I think the price is more than fair, I'm not selling out of necessity and I won't negotiate either. I have invoices for everything of course and they will be included with the bike.