Selling/Trading a Cello Cain full carbon road bike with D7 high-end carbon wheelset.

This is a friend who bought the parts brand new around last year and has been steadily maintaining and slowly upgrading the components. It seems like I spent more than double the price of the new parts to put this together. Model Name: Cello Cain D7, 2023 model, flawless condition. It may be just the name Cello, but it really rides well. It performed well on both uphills and flats. L size, other brand's M size. I am also looking for trades for rim brakes. Elliott TCR Aero frame. I look at all top-tier rim brake brands. I focused on lightweight components. It is a 105 hydraulic set. With that setup, I get 8.2. Wheelset: If you look it up, it is a high-end wheel. It is a famous wheelset praised by YouTubers. Lune Hyper D45, top-tier tires, Vittoria Corsa Pro, and Gumwall. The wheels are flawless; they are brand new, and I bought them for 200. The ratchet and carbon grain are both excellent. I used Aviab AeroX for 8 months, but this one seems better. The ratchet is large. Handleset: It looks even better in person. Stem: Zipp Fist Stem, old model 120m. Is there a slight finishing issue inside the stem? There is a crack. I checked it directly on an electric motor (it absolutely does not affect usability). It comes with a dedicated top cap. It is defect-free. I purchased it for 380,000 won.